diff options
Diffstat (limited to 'drivers/iio/accel')
59 files changed, 381 insertions, 407 deletions
diff --git a/drivers/iio/accel/adis16201.c b/drivers/iio/accel/adis16201.c index d054721859b3..8601b9a8b8e7 100644 --- a/drivers/iio/accel/adis16201.c +++ b/drivers/iio/accel/adis16201.c @@ -300,4 +300,4 @@ MODULE_AUTHOR("Barry Song <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADIS16201 Dual-Axis Digital Inclinometer and Accelerometer"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("spi:adis16201"); -MODULE_IMPORT_NS(IIO_ADISLIB); +MODULE_IMPORT_NS("IIO_ADISLIB"); diff --git a/drivers/iio/accel/adis16209.c b/drivers/iio/accel/adis16209.c index 0035e4f4db63..41ffd92f27fd 100644 --- a/drivers/iio/accel/adis16209.c +++ b/drivers/iio/accel/adis16209.c @@ -310,4 +310,4 @@ MODULE_AUTHOR("Barry Song <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADIS16209 Dual-Axis Digital Inclinometer and Accelerometer"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("spi:adis16209"); -MODULE_IMPORT_NS(IIO_ADISLIB); +MODULE_IMPORT_NS("IIO_ADISLIB"); diff --git a/drivers/iio/accel/adxl313_core.c b/drivers/iio/accel/adxl313_core.c index 4de0a41bd679..46cca10e776f 100644 --- a/drivers/iio/accel/adxl313_core.c +++ b/drivers/iio/accel/adxl313_core.c @@ -32,19 +32,19 @@ const struct regmap_access_table adxl312_readable_regs_table = { .yes_ranges = adxl312_readable_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl312_readable_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl312_readable_regs_table, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl312_readable_regs_table, "IIO_ADXL313"); const struct regmap_access_table adxl313_readable_regs_table = { .yes_ranges = adxl313_readable_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl313_readable_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl313_readable_regs_table, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl313_readable_regs_table, "IIO_ADXL313"); const struct regmap_access_table adxl314_readable_regs_table = { .yes_ranges = adxl312_readable_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl312_readable_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl314_readable_regs_table, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl314_readable_regs_table, "IIO_ADXL313"); static int adxl312_check_id(struct device *dev, struct adxl313_data *data) @@ -121,7 +121,7 @@ const struct adxl313_chip_info adxl31x_chip_info[] = { .check_id = &adxl312_check_id, }, }; -EXPORT_SYMBOL_NS_GPL(adxl31x_chip_info, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl31x_chip_info, "IIO_ADXL313"); static const struct regmap_range adxl312_writable_reg_range[] = { regmap_reg_range(ADXL313_REG_OFS_AXIS(0), ADXL313_REG_OFS_AXIS(2)), @@ -144,19 +144,19 @@ const struct regmap_access_table adxl312_writable_regs_table = { .yes_ranges = adxl312_writable_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl312_writable_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl312_writable_regs_table, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl312_writable_regs_table, "IIO_ADXL313"); const struct regmap_access_table adxl313_writable_regs_table = { .yes_ranges = adxl313_writable_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl313_writable_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl313_writable_regs_table, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl313_writable_regs_table, "IIO_ADXL313"); const struct regmap_access_table adxl314_writable_regs_table = { .yes_ranges = adxl312_writable_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl312_writable_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl314_writable_regs_table, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl314_writable_regs_table, "IIO_ADXL313"); static const int adxl313_odr_freqs[][2] = { [0] = { 6, 250000 }, @@ -417,7 +417,7 @@ int adxl313_core_probe(struct device *dev, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(adxl313_core_probe, IIO_ADXL313); +EXPORT_SYMBOL_NS_GPL(adxl313_core_probe, "IIO_ADXL313"); MODULE_AUTHOR("Lucas Stankus <[email protected]>"); MODULE_DESCRIPTION("ADXL313 3-Axis Digital Accelerometer core driver"); diff --git a/drivers/iio/accel/adxl313_i2c.c b/drivers/iio/accel/adxl313_i2c.c index a4cf0cf2c5aa..dfa51860cd83 100644 --- a/drivers/iio/accel/adxl313_i2c.c +++ b/drivers/iio/accel/adxl313_i2c.c @@ -92,4 +92,4 @@ module_i2c_driver(adxl313_i2c_driver); MODULE_AUTHOR("Lucas Stankus <[email protected]>"); MODULE_DESCRIPTION("ADXL313 3-Axis Digital Accelerometer I2C driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ADXL313); +MODULE_IMPORT_NS("IIO_ADXL313"); diff --git a/drivers/iio/accel/adxl313_spi.c b/drivers/iio/accel/adxl313_spi.c index 6f8d73f6e5a9..ebc5d09f108d 100644 --- a/drivers/iio/accel/adxl313_spi.c +++ b/drivers/iio/accel/adxl313_spi.c @@ -119,4 +119,4 @@ module_spi_driver(adxl313_spi_driver); MODULE_AUTHOR("Lucas Stankus <[email protected]>"); MODULE_DESCRIPTION("ADXL313 3-Axis Digital Accelerometer SPI driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ADXL313); +MODULE_IMPORT_NS("IIO_ADXL313"); diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c index 006ce66c0aa3..b1efab0f6404 100644 --- a/drivers/iio/accel/adxl345_core.c +++ b/drivers/iio/accel/adxl345_core.c @@ -248,7 +248,7 @@ int adxl345_core_probe(struct device *dev, struct regmap *regmap, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(adxl345_core_probe, IIO_ADXL345); +EXPORT_SYMBOL_NS_GPL(adxl345_core_probe, "IIO_ADXL345"); MODULE_AUTHOR("Eva Rachel Retuya <[email protected]>"); MODULE_DESCRIPTION("ADXL345 3-Axis Digital Accelerometer core driver"); diff --git a/drivers/iio/accel/adxl345_i2c.c b/drivers/iio/accel/adxl345_i2c.c index 4065b8f7c8a8..cb23fb11fcd7 100644 --- a/drivers/iio/accel/adxl345_i2c.c +++ b/drivers/iio/accel/adxl345_i2c.c @@ -74,4 +74,4 @@ module_i2c_driver(adxl345_i2c_driver); MODULE_AUTHOR("Eva Rachel Retuya <[email protected]>"); MODULE_DESCRIPTION("ADXL345 3-Axis Digital Accelerometer I2C driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ADXL345); +MODULE_IMPORT_NS("IIO_ADXL345"); diff --git a/drivers/iio/accel/adxl345_spi.c b/drivers/iio/accel/adxl345_spi.c index 57e16b441702..968e7b390d4b 100644 --- a/drivers/iio/accel/adxl345_spi.c +++ b/drivers/iio/accel/adxl345_spi.c @@ -88,4 +88,4 @@ module_spi_driver(adxl345_spi_driver); MODULE_AUTHOR("Eva Rachel Retuya <[email protected]>"); MODULE_DESCRIPTION("ADXL345 3-Axis Digital Accelerometer SPI driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ADXL345); +MODULE_IMPORT_NS("IIO_ADXL345"); diff --git a/drivers/iio/accel/adxl355_core.c b/drivers/iio/accel/adxl355_core.c index eabaefa92f19..e8cd21fa77a6 100644 --- a/drivers/iio/accel/adxl355_core.c +++ b/drivers/iio/accel/adxl355_core.c @@ -72,7 +72,7 @@ const struct regmap_access_table adxl355_readable_regs_tbl = { .yes_ranges = adxl355_read_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl355_read_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl355_readable_regs_tbl, IIO_ADXL355); +EXPORT_SYMBOL_NS_GPL(adxl355_readable_regs_tbl, "IIO_ADXL355"); static const struct regmap_range adxl355_write_reg_range[] = { regmap_reg_range(ADXL355_OFFSET_X_H_REG, ADXL355_RESET_REG), @@ -82,7 +82,7 @@ const struct regmap_access_table adxl355_writeable_regs_tbl = { .yes_ranges = adxl355_write_reg_range, .n_yes_ranges = ARRAY_SIZE(adxl355_write_reg_range), }; -EXPORT_SYMBOL_NS_GPL(adxl355_writeable_regs_tbl, IIO_ADXL355); +EXPORT_SYMBOL_NS_GPL(adxl355_writeable_regs_tbl, "IIO_ADXL355"); const struct adxl355_chip_info adxl35x_chip_info[] = { [ADXL355] = { @@ -136,7 +136,7 @@ const struct adxl355_chip_info adxl35x_chip_info[] = { }, }, }; -EXPORT_SYMBOL_NS_GPL(adxl35x_chip_info, IIO_ADXL355); +EXPORT_SYMBOL_NS_GPL(adxl35x_chip_info, "IIO_ADXL355"); enum adxl355_op_mode { ADXL355_MEASUREMENT, @@ -643,7 +643,7 @@ static irqreturn_t adxl355_trigger_handler(int irq, void *p) * The acceleration data is 24 bits and big endian. It has to be saved * in 32 bits, hence, it is saved in the 2nd byte of the 4 byte buffer. * The buf array is 14 bytes as it includes 3x4=12 bytes for - * accelaration data of x, y, and z axis. It also includes 2 bytes for + * acceleration data of x, y, and z axis. It also includes 2 bytes for * temperature data. */ ret = regmap_bulk_read(data->regmap, ADXL355_XDATA3_REG, @@ -801,7 +801,7 @@ int adxl355_core_probe(struct device *dev, struct regmap *regmap, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(adxl355_core_probe, IIO_ADXL355); +EXPORT_SYMBOL_NS_GPL(adxl355_core_probe, "IIO_ADXL355"); MODULE_AUTHOR("Puranjay Mohan <[email protected]>"); MODULE_DESCRIPTION("ADXL355 3-Axis Digital Accelerometer core driver"); diff --git a/drivers/iio/accel/adxl355_i2c.c b/drivers/iio/accel/adxl355_i2c.c index 32398cde9608..1a512c7b792b 100644 --- a/drivers/iio/accel/adxl355_i2c.c +++ b/drivers/iio/accel/adxl355_i2c.c @@ -67,4 +67,4 @@ module_i2c_driver(adxl355_i2c_driver); MODULE_AUTHOR("Puranjay Mohan <[email protected]>"); MODULE_DESCRIPTION("ADXL355 3-Axis Digital Accelerometer I2C driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ADXL355); +MODULE_IMPORT_NS("IIO_ADXL355"); diff --git a/drivers/iio/accel/adxl355_spi.c b/drivers/iio/accel/adxl355_spi.c index 5153ac815e4b..869e3e57d6f7 100644 --- a/drivers/iio/accel/adxl355_spi.c +++ b/drivers/iio/accel/adxl355_spi.c @@ -70,4 +70,4 @@ module_spi_driver(adxl355_spi_driver); MODULE_AUTHOR("Puranjay Mohan <[email protected]>"); MODULE_DESCRIPTION("ADXL355 3-Axis Digital Accelerometer SPI driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ADXL355); +MODULE_IMPORT_NS("IIO_ADXL355"); diff --git a/drivers/iio/accel/adxl367.c b/drivers/iio/accel/adxl367.c index e790a66d86c7..a48ac0d7bd96 100644 --- a/drivers/iio/accel/adxl367.c +++ b/drivers/iio/accel/adxl367.c @@ -1073,7 +1073,7 @@ static int adxl367_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { enum adxl367_activity_type act; @@ -1475,7 +1475,7 @@ int adxl367_probe(struct device *dev, const struct adxl367_ops *ops, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(adxl367_probe, IIO_ADXL367); +EXPORT_SYMBOL_NS_GPL(adxl367_probe, "IIO_ADXL367"); MODULE_AUTHOR("Cosmin Tanislav <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL367 3-axis accelerometer driver"); diff --git a/drivers/iio/accel/adxl367_i2c.c b/drivers/iio/accel/adxl367_i2c.c index deb82a43ec36..80f0b642b9b0 100644 --- a/drivers/iio/accel/adxl367_i2c.c +++ b/drivers/iio/accel/adxl367_i2c.c @@ -83,7 +83,7 @@ static struct i2c_driver adxl367_i2c_driver = { module_i2c_driver(adxl367_i2c_driver); -MODULE_IMPORT_NS(IIO_ADXL367); +MODULE_IMPORT_NS("IIO_ADXL367"); MODULE_AUTHOR("Cosmin Tanislav <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL367 3-axis accelerometer I2C driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/iio/accel/adxl367_spi.c b/drivers/iio/accel/adxl367_spi.c index b70117265791..49d7c8fbe8ed 100644 --- a/drivers/iio/accel/adxl367_spi.c +++ b/drivers/iio/accel/adxl367_spi.c @@ -160,7 +160,7 @@ static struct spi_driver adxl367_spi_driver = { module_spi_driver(adxl367_spi_driver); -MODULE_IMPORT_NS(IIO_ADXL367); +MODULE_IMPORT_NS("IIO_ADXL367"); MODULE_AUTHOR("Cosmin Tanislav <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL367 3-axis accelerometer SPI driver"); MODULE_LICENSE("GPL"); diff --git a/drivers/iio/accel/adxl372.c b/drivers/iio/accel/adxl372.c index ef8dd557877b..8ba5fbe6e1f5 100644 --- a/drivers/iio/accel/adxl372.c +++ b/drivers/iio/accel/adxl372.c @@ -940,7 +940,7 @@ static int adxl372_read_event_config(struct iio_dev *indio_dev, const struct iio static int adxl372_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct adxl372_state *st = iio_priv(indio_dev); @@ -1176,7 +1176,7 @@ bool adxl372_readable_noinc_reg(struct device *dev, unsigned int reg) { return (reg == ADXL372_FIFO_DATA); } -EXPORT_SYMBOL_NS_GPL(adxl372_readable_noinc_reg, IIO_ADXL372); +EXPORT_SYMBOL_NS_GPL(adxl372_readable_noinc_reg, "IIO_ADXL372"); int adxl372_probe(struct device *dev, struct regmap *regmap, int irq, const char *name) @@ -1260,7 +1260,7 @@ int adxl372_probe(struct device *dev, struct regmap *regmap, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(adxl372_probe, IIO_ADXL372); +EXPORT_SYMBOL_NS_GPL(adxl372_probe, "IIO_ADXL372"); MODULE_AUTHOR("Stefan Popa <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL372 3-axis accelerometer driver"); diff --git a/drivers/iio/accel/adxl372_i2c.c b/drivers/iio/accel/adxl372_i2c.c index 3571cfde1c0e..43d5fd921be7 100644 --- a/drivers/iio/accel/adxl372_i2c.c +++ b/drivers/iio/accel/adxl372_i2c.c @@ -67,4 +67,4 @@ module_i2c_driver(adxl372_i2c_driver); MODULE_AUTHOR("Stefan Popa <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL372 3-axis accelerometer I2C driver"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_ADXL372); +MODULE_IMPORT_NS("IIO_ADXL372"); diff --git a/drivers/iio/accel/adxl372_spi.c b/drivers/iio/accel/adxl372_spi.c index 787699773f96..1ab1997a55b1 100644 --- a/drivers/iio/accel/adxl372_spi.c +++ b/drivers/iio/accel/adxl372_spi.c @@ -58,4 +58,4 @@ module_spi_driver(adxl372_spi_driver); MODULE_AUTHOR("Stefan Popa <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL372 3-axis accelerometer SPI driver"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_ADXL372); +MODULE_IMPORT_NS("IIO_ADXL372"); diff --git a/drivers/iio/accel/adxl380.c b/drivers/iio/accel/adxl380.c index f80527d899be..90340f134722 100644 --- a/drivers/iio/accel/adxl380.c +++ b/drivers/iio/accel/adxl380.c @@ -194,7 +194,7 @@ const struct adxl380_chip_info adxl380_chip_info = { .temp_offset = 25 * 102 / 10 - 470, }; -EXPORT_SYMBOL_NS_GPL(adxl380_chip_info, IIO_ADXL380); +EXPORT_SYMBOL_NS_GPL(adxl380_chip_info, "IIO_ADXL380"); const struct adxl380_chip_info adxl382_chip_info = { .name = "adxl382", @@ -211,7 +211,7 @@ const struct adxl380_chip_info adxl382_chip_info = { */ .temp_offset = 25 * 102 / 10 - 570, }; -EXPORT_SYMBOL_NS_GPL(adxl382_chip_info, IIO_ADXL380); +EXPORT_SYMBOL_NS_GPL(adxl382_chip_info, "IIO_ADXL380"); static const unsigned int adxl380_th_reg_high_addr[2] = { [ADXL380_ACTIVITY] = ADXL380_THRESH_ACT_H_REG, @@ -263,7 +263,7 @@ bool adxl380_readable_noinc_reg(struct device *dev, unsigned int reg) { return reg == ADXL380_FIFO_DATA; } -EXPORT_SYMBOL_NS_GPL(adxl380_readable_noinc_reg, IIO_ADXL380); +EXPORT_SYMBOL_NS_GPL(adxl380_readable_noinc_reg, "IIO_ADXL380"); static int adxl380_set_measure_en(struct adxl380_state *st, bool en) { @@ -1181,7 +1181,7 @@ static int adxl380_read_raw(struct iio_dev *indio_dev, ret = adxl380_read_chn(st, chan->address); iio_device_release_direct_mode(indio_dev); - if (ret) + if (ret < 0) return ret; *val = sign_extend32(ret >> chan->scan_type.shift, @@ -1386,7 +1386,7 @@ static int adxl380_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct adxl380_state *st = iio_priv(indio_dev); enum adxl380_axis axis; @@ -1719,7 +1719,6 @@ static int adxl380_config_irq(struct iio_dev *indio_dev) { struct adxl380_state *st = iio_priv(indio_dev); unsigned long irq_flag; - struct irq_data *desc; u32 irq_type; u8 polarity; int ret; @@ -1737,11 +1736,7 @@ static int adxl380_config_irq(struct iio_dev *indio_dev) st->int_map[1] = ADXL380_INT1_MAP1_REG; } - desc = irq_get_irq_data(st->irq); - if (!desc) - return dev_err_probe(st->dev, -EINVAL, "Could not find IRQ %d\n", st->irq); - - irq_type = irqd_get_trigger_type(desc); + irq_type = irq_get_trigger_type(st->irq); if (irq_type == IRQ_TYPE_LEVEL_HIGH) { polarity = 0; irq_flag = IRQF_TRIGGER_HIGH | IRQF_ONESHOT; @@ -1897,7 +1892,7 @@ int adxl380_probe(struct device *dev, struct regmap *regmap, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(adxl380_probe, IIO_ADXL380); +EXPORT_SYMBOL_NS_GPL(adxl380_probe, "IIO_ADXL380"); MODULE_AUTHOR("Ramona Gradinariu <[email protected]>"); MODULE_AUTHOR("Antoniu Miclaus <[email protected]>"); diff --git a/drivers/iio/accel/adxl380_i2c.c b/drivers/iio/accel/adxl380_i2c.c index 1dc1e77be815..b4f86f972361 100644 --- a/drivers/iio/accel/adxl380_i2c.c +++ b/drivers/iio/accel/adxl380_i2c.c @@ -61,4 +61,4 @@ MODULE_AUTHOR("Ramona Gradinariu <[email protected]>"); MODULE_AUTHOR("Antoniu Miclaus <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL380 3-axis accelerometer I2C driver"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_ADXL380); +MODULE_IMPORT_NS("IIO_ADXL380"); diff --git a/drivers/iio/accel/adxl380_spi.c b/drivers/iio/accel/adxl380_spi.c index e7b5778cb6cf..6edd0d211ffa 100644 --- a/drivers/iio/accel/adxl380_spi.c +++ b/drivers/iio/accel/adxl380_spi.c @@ -63,4 +63,4 @@ MODULE_AUTHOR("Ramona Gradinariu <[email protected]>"); MODULE_AUTHOR("Antoniu Miclaus <[email protected]>"); MODULE_DESCRIPTION("Analog Devices ADXL380 3-axis accelerometer SPI driver"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_ADXL380); +MODULE_IMPORT_NS("IIO_ADXL380"); diff --git a/drivers/iio/accel/bma180.c b/drivers/iio/accel/bma180.c index 2445a0f7bc2b..128db14ba726 100644 --- a/drivers/iio/accel/bma180.c +++ b/drivers/iio/accel/bma180.c @@ -21,6 +21,7 @@ #include <linux/regulator/consumer.h> #include <linux/slab.h> #include <linux/string.h> +#include <linux/types.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/iio/buffer.h> @@ -144,7 +145,7 @@ struct bma180_data { /* Ensure timestamp is naturally aligned */ struct { s16 chan[4]; - s64 timestamp __aligned(8); + aligned_s64 timestamp; } scan; }; diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c index fcbd695e4654..009e6243c6cb 100644 --- a/drivers/iio/accel/bma220_spi.c +++ b/drivers/iio/accel/bma220_spi.c @@ -9,6 +9,7 @@ #include <linux/kernel.h> #include <linux/mod_devicetable.h> #include <linux/module.h> +#include <linux/types.h> #include <linux/spi/spi.h> #include <linux/iio/buffer.h> diff --git a/drivers/iio/accel/bma400_core.c b/drivers/iio/accel/bma400_core.c index e4fe36768216..ae806ed60271 100644 --- a/drivers/iio/accel/bma400_core.c +++ b/drivers/iio/accel/bma400_core.c @@ -115,7 +115,7 @@ struct bma400_data { struct { __le16 buff[3]; u8 temperature; - s64 ts __aligned(8); + aligned_s64 ts; } buffer __aligned(IIO_DMA_MINALIGN); __le16 status; __be16 duration; @@ -194,7 +194,7 @@ const struct regmap_config bma400_regmap_config = { .writeable_reg = bma400_is_writable_reg, .volatile_reg = bma400_is_volatile_reg, }; -EXPORT_SYMBOL_NS(bma400_regmap_config, IIO_BMA400); +EXPORT_SYMBOL_NS(bma400_regmap_config, "IIO_BMA400"); static const struct iio_mount_matrix * bma400_accel_get_mount_matrix(const struct iio_dev *indio_dev, @@ -1293,7 +1293,7 @@ static int bma400_disable_adv_interrupt(struct bma400_data *data) static int bma400_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, - enum iio_event_direction dir, int state) + enum iio_event_direction dir, bool state) { struct bma400_data *data = iio_priv(indio_dev); int ret; @@ -1763,7 +1763,7 @@ int bma400_probe(struct device *dev, struct regmap *regmap, int irq, return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS(bma400_probe, IIO_BMA400); +EXPORT_SYMBOL_NS(bma400_probe, "IIO_BMA400"); MODULE_AUTHOR("Dan Robertson <[email protected]>"); MODULE_AUTHOR("Jagath Jog J <[email protected]>"); diff --git a/drivers/iio/accel/bma400_i2c.c b/drivers/iio/accel/bma400_i2c.c index c1c72f577295..24a390c3ae66 100644 --- a/drivers/iio/accel/bma400_i2c.c +++ b/drivers/iio/accel/bma400_i2c.c @@ -53,4 +53,4 @@ module_i2c_driver(bma400_i2c_driver); MODULE_AUTHOR("Dan Robertson <[email protected]>"); MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor (I2C)"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_BMA400); +MODULE_IMPORT_NS("IIO_BMA400"); diff --git a/drivers/iio/accel/bma400_spi.c b/drivers/iio/accel/bma400_spi.c index 765d8c4a4c4d..d386f643515b 100644 --- a/drivers/iio/accel/bma400_spi.c +++ b/drivers/iio/accel/bma400_spi.c @@ -112,4 +112,4 @@ module_spi_driver(bma400_spi_driver); MODULE_AUTHOR("Dan Robertson <[email protected]>"); MODULE_DESCRIPTION("Bosch BMA400 triaxial acceleration sensor (SPI)"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_BMA400); +MODULE_IMPORT_NS("IIO_BMA400"); diff --git a/drivers/iio/accel/bmc150-accel-core.c b/drivers/iio/accel/bmc150-accel-core.c index 0f32c1e92b4d..744a034bb8b5 100644 --- a/drivers/iio/accel/bmc150-accel-core.c +++ b/drivers/iio/accel/bmc150-accel-core.c @@ -203,7 +203,7 @@ const struct regmap_config bmc150_regmap_conf = { .val_bits = 8, .max_register = 0x3f, }; -EXPORT_SYMBOL_NS_GPL(bmc150_regmap_conf, IIO_BMC150); +EXPORT_SYMBOL_NS_GPL(bmc150_regmap_conf, "IIO_BMC150"); static int bmc150_accel_set_mode(struct bmc150_accel_data *data, enum bmc150_power_modes mode, @@ -804,7 +804,7 @@ static int bmc150_accel_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct bmc150_accel_data *data = iio_priv(indio_dev); int ret; @@ -1760,7 +1760,7 @@ err_disable_regulators: return ret; } -EXPORT_SYMBOL_NS_GPL(bmc150_accel_core_probe, IIO_BMC150); +EXPORT_SYMBOL_NS_GPL(bmc150_accel_core_probe, "IIO_BMC150"); void bmc150_accel_core_remove(struct device *dev) { @@ -1783,7 +1783,7 @@ void bmc150_accel_core_remove(struct device *dev) regulator_bulk_disable(ARRAY_SIZE(data->regulators), data->regulators); } -EXPORT_SYMBOL_NS_GPL(bmc150_accel_core_remove, IIO_BMC150); +EXPORT_SYMBOL_NS_GPL(bmc150_accel_core_remove, "IIO_BMC150"); #ifdef CONFIG_PM_SLEEP static int bmc150_accel_suspend(struct device *dev) @@ -1858,7 +1858,7 @@ const struct dev_pm_ops bmc150_accel_pm_ops = { SET_RUNTIME_PM_OPS(bmc150_accel_runtime_suspend, bmc150_accel_runtime_resume, NULL) }; -EXPORT_SYMBOL_NS_GPL(bmc150_accel_pm_ops, IIO_BMC150); +EXPORT_SYMBOL_NS_GPL(bmc150_accel_pm_ops, "IIO_BMC150"); MODULE_AUTHOR("Srinivas Pandruvada <[email protected]>"); MODULE_LICENSE("GPL v2"); diff --git a/drivers/iio/accel/bmc150-accel-i2c.c b/drivers/iio/accel/bmc150-accel-i2c.c index 1c2e40369839..0d4ce6c38931 100644 --- a/drivers/iio/accel/bmc150-accel-i2c.c +++ b/drivers/iio/accel/bmc150-accel-i2c.c @@ -291,4 +291,4 @@ module_i2c_driver(bmc150_accel_driver); MODULE_AUTHOR("Srinivas Pandruvada <[email protected]>"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("BMC150 I2C accelerometer driver"); -MODULE_IMPORT_NS(IIO_BMC150); +MODULE_IMPORT_NS("IIO_BMC150"); diff --git a/drivers/iio/accel/bmc150-accel-spi.c b/drivers/iio/accel/bmc150-accel-spi.c index a6b9f599eb7b..70b3642656ab 100644 --- a/drivers/iio/accel/bmc150-accel-spi.c +++ b/drivers/iio/accel/bmc150-accel-spi.c @@ -81,4 +81,4 @@ module_spi_driver(bmc150_accel_driver); MODULE_AUTHOR("Markus Pargmann <[email protected]>"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("BMC150 SPI accelerometer driver"); -MODULE_IMPORT_NS(IIO_BMC150); +MODULE_IMPORT_NS("IIO_BMC150"); diff --git a/drivers/iio/accel/bmc150-accel.h b/drivers/iio/accel/bmc150-accel.h index 7775c5edaeef..7a7baf52e595 100644 --- a/drivers/iio/accel/bmc150-accel.h +++ b/drivers/iio/accel/bmc150-accel.h @@ -6,6 +6,7 @@ #include <linux/iio/iio.h> #include <linux/mutex.h> #include <linux/regulator/consumer.h> +#include <linux/types.h> #include <linux/workqueue.h> struct regmap; @@ -69,7 +70,7 @@ struct bmc150_accel_data { */ struct { __le16 channels[3]; - s64 ts __aligned(8); + aligned_s64 ts; } scan; u8 bw_bits; u32 slope_dur; diff --git a/drivers/iio/accel/bmi088-accel-core.c b/drivers/iio/accel/bmi088-accel-core.c index fc1c1613d673..9206fbdbf520 100644 --- a/drivers/iio/accel/bmi088-accel-core.c +++ b/drivers/iio/accel/bmi088-accel-core.c @@ -147,7 +147,7 @@ const struct regmap_config bmi088_regmap_conf = { .volatile_table = &bmi088_volatile_table, .cache_type = REGCACHE_RBTREE, }; -EXPORT_SYMBOL_NS_GPL(bmi088_regmap_conf, IIO_BMI088); +EXPORT_SYMBOL_NS_GPL(bmi088_regmap_conf, "IIO_BMI088"); static int bmi088_accel_power_up(struct bmi088_accel_data *data) { @@ -587,7 +587,7 @@ int bmi088_accel_core_probe(struct device *dev, struct regmap *regmap, return ret; } -EXPORT_SYMBOL_NS_GPL(bmi088_accel_core_probe, IIO_BMI088); +EXPORT_SYMBOL_NS_GPL(bmi088_accel_core_probe, "IIO_BMI088"); void bmi088_accel_core_remove(struct device *dev) @@ -601,7 +601,7 @@ void bmi088_accel_core_remove(struct device *dev) pm_runtime_set_suspended(dev); bmi088_accel_power_down(data); } -EXPORT_SYMBOL_NS_GPL(bmi088_accel_core_remove, IIO_BMI088); +EXPORT_SYMBOL_NS_GPL(bmi088_accel_core_remove, "IIO_BMI088"); static int bmi088_accel_runtime_suspend(struct device *dev) { diff --git a/drivers/iio/accel/bmi088-accel-i2c.c b/drivers/iio/accel/bmi088-accel-i2c.c index 17e9156bbe89..bd22bd0d3c25 100644 --- a/drivers/iio/accel/bmi088-accel-i2c.c +++ b/drivers/iio/accel/bmi088-accel-i2c.c @@ -67,4 +67,4 @@ module_i2c_driver(bmi088_accel_driver); MODULE_AUTHOR("Jun Yan <[email protected]>"); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("BMI088 accelerometer driver (I2C)"); -MODULE_IMPORT_NS(IIO_BMI088); +MODULE_IMPORT_NS("IIO_BMI088"); diff --git a/drivers/iio/accel/bmi088-accel-spi.c b/drivers/iio/accel/bmi088-accel-spi.c index df1adc059aa9..c9d51a74c07f 100644 --- a/drivers/iio/accel/bmi088-accel-spi.c +++ b/drivers/iio/accel/bmi088-accel-spi.c @@ -94,4 +94,4 @@ module_spi_driver(bmi088_accel_driver); MODULE_AUTHOR("Niek van Agt <[email protected]>"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("BMI088 accelerometer driver (SPI)"); -MODULE_IMPORT_NS(IIO_BMI088); +MODULE_IMPORT_NS("IIO_BMI088"); diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls8962af-core.c index acadabec4df7..65aac60f1245 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -22,6 +22,7 @@ #include <linux/property.h> #include <linux/regulator/consumer.h> #include <linux/regmap.h> +#include <linux/types.h> #include <linux/iio/buffer.h> #include <linux/iio/events.h> @@ -163,7 +164,7 @@ struct fxls8962af_data { const struct fxls8962af_chip_info *chip_info; struct { __le16 channels[3]; - s64 ts __aligned(8); + aligned_s64 ts; } scan; int64_t timestamp, old_timestamp; /* Only used in hw fifo mode. */ struct iio_mount_matrix orientation; @@ -179,7 +180,7 @@ const struct regmap_config fxls8962af_i2c_regmap_conf = { .val_bits = 8, .max_register = FXLS8962AF_MAX_REG, }; -EXPORT_SYMBOL_NS_GPL(fxls8962af_i2c_regmap_conf, IIO_FXLS8962AF); +EXPORT_SYMBOL_NS_GPL(fxls8962af_i2c_regmap_conf, "IIO_FXLS8962AF"); const struct regmap_config fxls8962af_spi_regmap_conf = { .reg_bits = 8, @@ -187,7 +188,7 @@ const struct regmap_config fxls8962af_spi_regmap_conf = { .val_bits = 8, .max_register = FXLS8962AF_MAX_REG, }; -EXPORT_SYMBOL_NS_GPL(fxls8962af_spi_regmap_conf, IIO_FXLS8962AF); +EXPORT_SYMBOL_NS_GPL(fxls8962af_spi_regmap_conf, "IIO_FXLS8962AF"); enum { fxls8962af_idx_x, @@ -616,7 +617,7 @@ static int fxls8962af_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, - enum iio_event_direction dir, int state) + enum iio_event_direction dir, bool state) { struct fxls8962af_data *data = iio_priv(indio_dev); u8 enable_event, enable_bits; @@ -1103,8 +1104,7 @@ static int fxls8962af_irq_setup(struct iio_dev *indio_dev, int irq) if (ret) return ret; - irq_type = irqd_get_trigger_type(irq_get_irq_data(irq)); - + irq_type = irq_get_trigger_type(irq); switch (irq_type) { case IRQF_TRIGGER_HIGH: case IRQF_TRIGGER_RISING: @@ -1220,7 +1220,7 @@ int fxls8962af_core_probe(struct device *dev, struct regmap *regmap, int irq) return devm_iio_device_register(dev, indio_dev); } -EXPORT_SYMBOL_NS_GPL(fxls8962af_core_probe, IIO_FXLS8962AF); +EXPORT_SYMBOL_NS_GPL(fxls8962af_core_probe, "IIO_FXLS8962AF"); static int fxls8962af_runtime_suspend(struct device *dev) { diff --git a/drivers/iio/accel/fxls8962af-i2c.c b/drivers/iio/accel/fxls8962af-i2c.c index 160124673308..2e1bb43ef2a1 100644 --- a/drivers/iio/accel/fxls8962af-i2c.c +++ b/drivers/iio/accel/fxls8962af-i2c.c @@ -55,4 +55,4 @@ module_i2c_driver(fxls8962af_driver); MODULE_AUTHOR("Sean Nyekjaer <[email protected]>"); MODULE_DESCRIPTION("NXP FXLS8962AF/FXLS8964AF accelerometer i2c driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_FXLS8962AF); +MODULE_IMPORT_NS("IIO_FXLS8962AF"); diff --git a/drivers/iio/accel/fxls8962af-spi.c b/drivers/iio/accel/fxls8962af-spi.c index a0d192211839..46fc6e002714 100644 --- a/drivers/iio/accel/fxls8962af-spi.c +++ b/drivers/iio/accel/fxls8962af-spi.c @@ -55,4 +55,4 @@ module_spi_driver(fxls8962af_driver); MODULE_AUTHOR("Sean Nyekjaer <[email protected]>"); MODULE_DESCRIPTION("NXP FXLS8962AF/FXLS8964AF accelerometer spi driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_FXLS8962AF); +MODULE_IMPORT_NS("IIO_FXLS8962AF"); diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c index 9b7a73a4c48a..078fab2abb68 100644 --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c @@ -28,7 +28,7 @@ struct accel_3d_state { /* Ensure timestamp is naturally aligned */ struct { u32 accel_val[3]; - s64 timestamp __aligned(8); + aligned_s64 timestamp; } scan; int scale_pre_decml; int scale_post_decml; @@ -328,6 +328,7 @@ static int accel_3d_parse_report(struct platform_device *pdev, /* Function to initialize the processing for usage id */ static int hid_accel_3d_probe(struct platform_device *pdev) { + struct hid_sensor_hub_device *hsdev = dev_get_platdata(&pdev->dev); int ret = 0; const char *name; struct iio_dev *indio_dev; @@ -335,8 +336,6 @@ static int hid_accel_3d_probe(struct platform_device *pdev) const struct iio_chan_spec *channel_spec; int channel_size; - struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; - indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(struct accel_3d_state)); if (indio_dev == NULL) @@ -424,7 +423,7 @@ error_remove_trigger: /* Function to deinitialize the processing for usage id */ static void hid_accel_3d_remove(struct platform_device *pdev) { - struct hid_sensor_hub_device *hsdev = pdev->dev.platform_data; + struct hid_sensor_hub_device *hsdev = dev_get_platdata(&pdev->dev); struct iio_dev *indio_dev = platform_get_drvdata(pdev); struct accel_3d_state *accel_state = iio_priv(indio_dev); @@ -452,11 +451,11 @@ static struct platform_driver hid_accel_3d_platform_driver = { .pm = &hid_sensor_pm_ops, }, .probe = hid_accel_3d_probe, - .remove_new = hid_accel_3d_remove, + .remove = hid_accel_3d_remove, }; module_platform_driver(hid_accel_3d_platform_driver); MODULE_DESCRIPTION("HID Sensor Accel 3D"); MODULE_AUTHOR("Srinivas Pandruvada <[email protected]>"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_HID); +MODULE_IMPORT_NS("IIO_HID"); diff --git a/drivers/iio/accel/kionix-kx022a-i2c.c b/drivers/iio/accel/kionix-kx022a-i2c.c index 8a1d4fc28ddd..b39a43ecadff 100644 --- a/drivers/iio/accel/kionix-kx022a-i2c.c +++ b/drivers/iio/accel/kionix-kx022a-i2c.c @@ -65,4 +65,4 @@ module_i2c_driver(kx022a_i2c_driver); MODULE_DESCRIPTION("ROHM/Kionix KX022A accelerometer driver"); MODULE_AUTHOR("Matti Vaittinen <[email protected]>"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_KX022A); +MODULE_IMPORT_NS("IIO_KX022A"); diff --git a/drivers/iio/accel/kionix-kx022a-spi.c b/drivers/iio/accel/kionix-kx022a-spi.c index f798b964d0b5..c38a47806a00 100644 --- a/drivers/iio/accel/kionix-kx022a-spi.c +++ b/drivers/iio/accel/kionix-kx022a-spi.c @@ -65,4 +65,4 @@ module_spi_driver(kx022a_spi_driver); MODULE_DESCRIPTION("ROHM/Kionix kx022A accelerometer driver"); MODULE_AUTHOR("Matti Vaittinen <[email protected]>"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_KX022A); +MODULE_IMPORT_NS("IIO_KX022A"); diff --git a/drivers/iio/accel/kionix-kx022a.c b/drivers/iio/accel/kionix-kx022a.c index 53d59a04ae15..670bac21965b 100644 --- a/drivers/iio/accel/kionix-kx022a.c +++ b/drivers/iio/accel/kionix-kx022a.c @@ -16,6 +16,7 @@ #include <linux/regulator/consumer.h> #include <linux/slab.h> #include <linux/string_choices.h> +#include <linux/types.h> #include <linux/units.h> #include <linux/iio/iio.h> @@ -292,7 +293,7 @@ struct kx022a_data { __le16 buffer[8] __aligned(IIO_DMA_MINALIGN); struct { __le16 channels[3]; - s64 ts __aligned(8); + aligned_s64 ts; } scan; }; @@ -594,7 +595,7 @@ static int kx022a_get_axis(struct kx022a_data *data, if (ret) return ret; - *val = le16_to_cpu(data->buffer[0]); + *val = (s16)le16_to_cpu(data->buffer[0]); return IIO_VAL_INT; } @@ -1175,7 +1176,7 @@ const struct kx022a_chip_info kx022a_chip_info = { .xout_l = KX022A_REG_XOUT_L, .get_fifo_bytes_available = kx022a_get_fifo_bytes_available, }; -EXPORT_SYMBOL_NS_GPL(kx022a_chip_info, IIO_KX022A); +EXPORT_SYMBOL_NS_GPL(kx022a_chip_info, "IIO_KX022A"); const struct kx022a_chip_info kx132_chip_info = { .name = "kx132-1211", @@ -1201,7 +1202,7 @@ const struct kx022a_chip_info kx132_chip_info = { .xout_l = KX132_REG_XOUT_L, .get_fifo_bytes_available = kx132_get_fifo_bytes_available, }; -EXPORT_SYMBOL_NS_GPL(kx132_chip_info, IIO_KX022A); +EXPORT_SYMBOL_NS_GPL(kx132_chip_info, "IIO_KX022A"); /* * Despite the naming, KX132ACR-LBZ is not similar to KX132-1211 but it is @@ -1233,7 +1234,7 @@ const struct kx022a_chip_info kx132acr_chip_info = { .xout_l = KX022A_REG_XOUT_L, .get_fifo_bytes_available = kx022a_get_fifo_bytes_available, }; -EXPORT_SYMBOL_NS_GPL(kx132acr_chip_info, IIO_KX022A); +EXPORT_SYMBOL_NS_GPL(kx132acr_chip_info, "IIO_KX022A"); int kx022a_probe_internal(struct device *dev, const struct kx022a_chip_info *chip_info) { @@ -1371,7 +1372,7 @@ int kx022a_probe_internal(struct device *dev, const struct kx022a_chip_info *chi return ret; } -EXPORT_SYMBOL_NS_GPL(kx022a_probe_internal, IIO_KX022A); +EXPORT_SYMBOL_NS_GPL(kx022a_probe_internal, "IIO_KX022A"); MODULE_DESCRIPTION("ROHM/Kionix KX022A accelerometer driver"); MODULE_AUTHOR("Matti Vaittinen <[email protected]>"); diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c index b76df8816323..f2496cad8ec2 100644 --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c @@ -4,13 +4,15 @@ * Copyright (c) 2014, Intel Corporation. */ -#include <linux/module.h> #include <linux/i2c.h> #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/bitops.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/slab.h> #include <linux/string.h> +#include <linux/types.h> #include <linux/acpi.h> #include <linux/pm.h> #include <linux/pm_runtime.h> @@ -168,14 +170,73 @@ #define KXCJK1013_DEFAULT_WAKE_THRES 1 -enum kx_chipset { - KXCJK1013, - KXCJ91008, - KXTJ21009, - KXTF9, - KX0221020, - KX0231025, - KX_MAX_CHIPS /* this must be last */ +/* Refer to section 4 of the specification */ +struct kx_odr_start_up_time { + int odr_bits; + int usec; +}; + +/* KXCJK-1013 */ +static const struct kx_odr_start_up_time kxcjk1013_odr_start_up_times[] = { + { 0x08, 100000 }, + { 0x09, 100000 }, + { 0x0A, 100000 }, + { 0x0B, 100000 }, + { 0x00, 80000 }, + { 0x01, 41000 }, + { 0x02, 21000 }, + { 0x03, 11000 }, + { 0x04, 6400 }, + { 0x05, 3900 }, + { 0x06, 2700 }, + { 0x07, 2100 }, + { } +}; + +/* KXCTJ2-1009 */ +static const struct kx_odr_start_up_time kxtj21009_odr_start_up_times[] = { + { 0x08, 1240000 }, + { 0x09, 621000 }, + { 0x0A, 309000 }, + { 0x0B, 151000 }, + { 0x00, 80000 }, + { 0x01, 41000 }, + { 0x02, 21000 }, + { 0x03, 11000 }, + { 0x04, 6000 }, + { 0x05, 4000 }, + { 0x06, 3000 }, + { 0x07, 2000 }, + { } +}; + +/* KXTF9 */ +static const struct kx_odr_start_up_time kxtf9_odr_start_up_times[] = { + { 0x01, 81000 }, + { 0x02, 41000 }, + { 0x03, 21000 }, + { 0x04, 11000 }, + { 0x05, 5100 }, + { 0x06, 2700 }, + { } +}; + +/* KX023-1025 */ +static const struct kx_odr_start_up_time kx0231025_odr_start_up_times[] = { + /* First 4 are not in datasheet, taken from KXCTJ2-1009 */ + { 0x08, 1240000 }, + { 0x09, 621000 }, + { 0x0A, 309000 }, + { 0x0B, 151000 }, + { 0x00, 81000 }, + { 0x01, 40000 }, + { 0x02, 22000 }, + { 0x03, 12000 }, + { 0x04, 7000 }, + { 0x05, 4400 }, + { 0x06, 3000 }, + { 0x07, 3000 }, + { } }; enum kx_acpi_type { @@ -234,6 +295,55 @@ static const struct kx_chipset_regs kx0231025_regs = { .wake_thres = KX023_REG_ATH, }; +struct kx_chipset_info { + const struct kx_chipset_regs *regs; + const struct kx_odr_start_up_time *times; + enum kx_acpi_type acpi_type; +}; + +static const struct kx_chipset_info kxcjk1013_info = { + .regs = &kxcjk1013_regs, + .times = pm_ptr(kxcjk1013_odr_start_up_times), +}; + +static const struct kx_chipset_info kxcj91008_info = { + .regs = &kxcjk1013_regs, + .times = pm_ptr(kxcjk1013_odr_start_up_times), +}; + +static const struct kx_chipset_info kxcj91008_kiox010a_info = { + .regs = &kxcjk1013_regs, + .times = pm_ptr(kxcjk1013_odr_start_up_times), + .acpi_type = ACPI_KIOX010A, +}; + +static const struct kx_chipset_info kxcj91008_kiox020a_info = { + .regs = &kxcjk1013_regs, + .times = pm_ptr(kxcjk1013_odr_start_up_times), + .acpi_type = ACPI_GENERIC, +}; + +static const struct kx_chipset_info kxcj91008_smo8500_info = { + .regs = &kxcjk1013_regs, + .times = pm_ptr(kxcjk1013_odr_start_up_times), + .acpi_type = ACPI_SMO8500, +}; + +static const struct kx_chipset_info kxtj21009_info = { + .regs = &kxcjk1013_regs, + .times = pm_ptr(kxtj21009_odr_start_up_times), +}; + +static const struct kx_chipset_info kxtf9_info = { + .regs = &kxtf9_regs, + .times = pm_ptr(kxtf9_odr_start_up_times), +}; + +static const struct kx_chipset_info kx0231025_info = { + .regs = &kx0231025_regs, + .times = pm_ptr(kx0231025_odr_start_up_times), +}; + enum kxcjk1013_axis { AXIS_X, AXIS_Y, @@ -250,7 +360,7 @@ struct kxcjk1013_data { /* Ensure timestamp naturally aligned */ struct { s16 chans[AXIS_MAX]; - s64 timestamp __aligned(8); + aligned_s64 timestamp; } scan; u8 odr_bits; u8 range; @@ -261,9 +371,7 @@ struct kxcjk1013_data { int ev_enable_state; bool motion_trigger_on; int64_t timestamp; - enum kx_chipset chipset; - enum kx_acpi_type acpi_type; - const struct kx_chipset_regs *regs; + const struct kx_chipset_info *info; }; enum kxcjk1013_mode { @@ -314,83 +422,6 @@ static const struct kx_odr_map kxtf9_samp_freq_table[] = { static const char *const kxtf9_samp_freq_avail = "25 50 100 200 400 800"; -/* Refer to section 4 of the specification */ -static __maybe_unused const struct { - int odr_bits; - int usec; -} odr_start_up_times[KX_MAX_CHIPS][12] = { - /* KXCJK-1013 */ - { - {0x08, 100000}, - {0x09, 100000}, - {0x0A, 100000}, - {0x0B, 100000}, - {0, 80000}, - {0x01, 41000}, - {0x02, 21000}, - {0x03, 11000}, - {0x04, 6400}, - {0x05, 3900}, - {0x06, 2700}, - {0x07, 2100}, - }, - /* KXCJ9-1008 */ - { - {0x08, 100000}, - {0x09, 100000}, - {0x0A, 100000}, - {0x0B, 100000}, - {0, 80000}, - {0x01, 41000}, - {0x02, 21000}, - {0x03, 11000}, - {0x04, 6400}, - {0x05, 3900}, - {0x06, 2700}, - {0x07, 2100}, - }, - /* KXCTJ2-1009 */ - { - {0x08, 1240000}, - {0x09, 621000}, - {0x0A, 309000}, - {0x0B, 151000}, - {0, 80000}, - {0x01, 41000}, - {0x02, 21000}, - {0x03, 11000}, - {0x04, 6000}, - {0x05, 4000}, - {0x06, 3000}, - {0x07, 2000}, - }, - /* KXTF9 */ - { - {0x01, 81000}, - {0x02, 41000}, - {0x03, 21000}, - {0x04, 11000}, - {0x05, 5100}, - {0x06, 2700}, - }, - /* KX023-1025 */ - { - /* First 4 are not in datasheet, taken from KXCTJ2-1009 */ - {0x08, 1240000}, - {0x09, 621000}, - {0x0A, 309000}, - {0x0B, 151000}, - {0, 81000}, - {0x01, 40000}, - {0x02, 22000}, - {0x03, 12000}, - {0x04, 7000}, - {0x05, 4400}, - {0x06, 3000}, - {0x07, 3000}, - }, -}; - static const struct { u16 scale; u8 gsel_0; @@ -424,30 +455,15 @@ static int kiox010a_dsm(struct device *dev, int fn_index) return 0; } -static const struct acpi_device_id kx_acpi_match[] = { - {"KXCJ1013", KXCJK1013}, - {"KXCJ1008", KXCJ91008}, - {"KXCJ9000", KXCJ91008}, - {"KIOX0008", KXCJ91008}, - {"KIOX0009", KXTJ21009}, - {"KIOX000A", KXCJ91008}, - {"KIOX010A", KXCJ91008}, /* KXCJ91008 in the display of a yoga 2-in-1 */ - {"KIOX020A", KXCJ91008}, /* KXCJ91008 in the base of a yoga 2-in-1 */ - {"KXTJ1009", KXTJ21009}, - {"KXJ2109", KXTJ21009}, - {"SMO8500", KXCJ91008}, - { } -}; -MODULE_DEVICE_TABLE(acpi, kx_acpi_match); - #endif static int kxcjk1013_set_mode(struct kxcjk1013_data *data, enum kxcjk1013_mode mode) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl1\n"); return ret; @@ -458,7 +474,7 @@ static int kxcjk1013_set_mode(struct kxcjk1013_data *data, else ret |= KXCJK1013_REG_CTRL1_BIT_PC1; - ret = i2c_smbus_write_byte_data(data->client, data->regs->ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_ctrl1\n"); return ret; @@ -470,9 +486,10 @@ static int kxcjk1013_set_mode(struct kxcjk1013_data *data, static int kxcjk1013_get_mode(struct kxcjk1013_data *data, enum kxcjk1013_mode *mode) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl1\n"); return ret; @@ -488,9 +505,10 @@ static int kxcjk1013_get_mode(struct kxcjk1013_data *data, static int kxcjk1013_set_range(struct kxcjk1013_data *data, int range_index) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl1\n"); return ret; @@ -501,7 +519,7 @@ static int kxcjk1013_set_range(struct kxcjk1013_data *data, int range_index) ret |= (KXCJK1013_scale_table[range_index].gsel_0 << 3); ret |= (KXCJK1013_scale_table[range_index].gsel_1 << 4); - ret = i2c_smbus_write_byte_data(data->client, data->regs->ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_ctrl1\n"); return ret; @@ -514,10 +532,11 @@ static int kxcjk1013_set_range(struct kxcjk1013_data *data, int range_index) static int kxcjk1013_chip_init(struct kxcjk1013_data *data) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; #ifdef CONFIG_ACPI - if (data->acpi_type == ACPI_KIOX010A) { + if (data->info->acpi_type == ACPI_KIOX010A) { /* Make sure the kbd and touchpad on 2-in-1s using 2 KXCJ91008-s work */ kiox010a_dsm(&data->client->dev, KIOX010A_SET_LAPTOP_MODE); } @@ -535,7 +554,7 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data) if (ret < 0) return ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl1\n"); return ret; @@ -544,7 +563,7 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data) /* Set 12 bit mode */ ret |= KXCJK1013_REG_CTRL1_BIT_RES; - ret = i2c_smbus_write_byte_data(data->client, data->regs->ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl\n"); return ret; @@ -555,7 +574,7 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data) if (ret < 0) return ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->data_ctrl); + ret = i2c_smbus_read_byte_data(data->client, regs->data_ctrl); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_data_ctrl\n"); return ret; @@ -564,7 +583,7 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data) data->odr_bits = ret; /* Set up INT polarity */ - ret = i2c_smbus_read_byte_data(data->client, data->regs->int_ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->int_ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_int_ctrl1\n"); return ret; @@ -575,14 +594,14 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data) else ret &= ~KXCJK1013_REG_INT_CTRL1_BIT_IEA; - ret = i2c_smbus_write_byte_data(data->client, data->regs->int_ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->int_ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_int_ctrl1\n"); return ret; } - /* On KX023 and KX022, route all used interrupts to INT1 for now */ - if ((data->chipset == KX0231025 || data->chipset == KX0221020) && data->client->irq > 0) { + /* On KX023, route all used interrupts to INT1 for now */ + if (data->info == &kx0231025_info && data->client->irq > 0) { ret = i2c_smbus_write_byte_data(data->client, KX023_REG_INC4, KX023_REG_INC4_DRDY1 | KX023_REG_INC4_WUFI1); @@ -601,20 +620,17 @@ static int kxcjk1013_chip_init(struct kxcjk1013_data *data) return 0; } -#ifdef CONFIG_PM static int kxcjk1013_get_startup_times(struct kxcjk1013_data *data) { - int i; - int idx = data->chipset; + const struct kx_odr_start_up_time *times; - for (i = 0; i < ARRAY_SIZE(odr_start_up_times[idx]); ++i) { - if (odr_start_up_times[idx][i].odr_bits == data->odr_bits) - return odr_start_up_times[idx][i].usec; + for (times = data->info->times; times->usec; times++) { + if (times->odr_bits == data->odr_bits) + return times->usec; } return KXCJK1013_MAX_STARTUP_TIME_US; } -#endif static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on) { @@ -639,18 +655,17 @@ static int kxcjk1013_set_power_state(struct kxcjk1013_data *data, bool on) static int kxcjk1013_chip_update_thresholds(struct kxcjk1013_data *data) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; - ret = i2c_smbus_write_byte_data(data->client, data->regs->wake_timer, - data->wake_dur); + ret = i2c_smbus_write_byte_data(data->client, regs->wake_timer, data->wake_dur); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_wake_timer\n"); return ret; } - ret = i2c_smbus_write_byte_data(data->client, data->regs->wake_thres, - data->wake_thres); + ret = i2c_smbus_write_byte_data(data->client, regs->wake_thres, data->wake_thres); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_wake_thres\n"); return ret; @@ -662,6 +677,7 @@ static int kxcjk1013_chip_update_thresholds(struct kxcjk1013_data *data) static int kxcjk1013_setup_any_motion_interrupt(struct kxcjk1013_data *data, bool status) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; enum kxcjk1013_mode store_mode; @@ -678,7 +694,7 @@ static int kxcjk1013_setup_any_motion_interrupt(struct kxcjk1013_data *data, if (ret < 0) return ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->int_ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->int_ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_int_ctrl1\n"); return ret; @@ -689,13 +705,13 @@ static int kxcjk1013_setup_any_motion_interrupt(struct kxcjk1013_data *data, else ret &= ~KXCJK1013_REG_INT_CTRL1_BIT_IEN; - ret = i2c_smbus_write_byte_data(data->client, data->regs->int_ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->int_ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_int_ctrl1\n"); return ret; } - ret = i2c_smbus_read_byte_data(data->client, data->regs->ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl1\n"); return ret; @@ -706,7 +722,7 @@ static int kxcjk1013_setup_any_motion_interrupt(struct kxcjk1013_data *data, else ret &= ~KXCJK1013_REG_CTRL1_BIT_WUFE; - ret = i2c_smbus_write_byte_data(data->client, data->regs->ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_ctrl1\n"); return ret; @@ -724,6 +740,7 @@ static int kxcjk1013_setup_any_motion_interrupt(struct kxcjk1013_data *data, static int kxcjk1013_setup_new_data_interrupt(struct kxcjk1013_data *data, bool status) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; enum kxcjk1013_mode store_mode; @@ -736,7 +753,7 @@ static int kxcjk1013_setup_new_data_interrupt(struct kxcjk1013_data *data, if (ret < 0) return ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->int_ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->int_ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_int_ctrl1\n"); return ret; @@ -747,13 +764,13 @@ static int kxcjk1013_setup_new_data_interrupt(struct kxcjk1013_data *data, else ret &= ~KXCJK1013_REG_INT_CTRL1_BIT_IEN; - ret = i2c_smbus_write_byte_data(data->client, data->regs->int_ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->int_ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_int_ctrl1\n"); return ret; } - ret = i2c_smbus_read_byte_data(data->client, data->regs->ctrl1); + ret = i2c_smbus_read_byte_data(data->client, regs->ctrl1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_ctrl1\n"); return ret; @@ -764,7 +781,7 @@ static int kxcjk1013_setup_new_data_interrupt(struct kxcjk1013_data *data, else ret &= ~KXCJK1013_REG_CTRL1_BIT_DRDY; - ret = i2c_smbus_write_byte_data(data->client, data->regs->ctrl1, ret); + ret = i2c_smbus_write_byte_data(data->client, regs->ctrl1, ret); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_ctrl1\n"); return ret; @@ -811,6 +828,7 @@ static int kxcjk1013_convert_odr_value(const struct kx_odr_map *map, static int kxcjk1013_set_odr(struct kxcjk1013_data *data, int val, int val2) { + const struct kx_chipset_regs *regs = data->info->regs; int ret; enum kxcjk1013_mode store_mode; const struct kx_odr_map *odr_setting; @@ -819,7 +837,7 @@ static int kxcjk1013_set_odr(struct kxcjk1013_data *data, int val, int val2) if (ret < 0) return ret; - if (data->chipset == KXTF9) + if (data->info == &kxtf9_info) odr_setting = kxcjk1013_find_odr_value(kxtf9_samp_freq_table, ARRAY_SIZE(kxtf9_samp_freq_table), val, val2); @@ -836,7 +854,7 @@ static int kxcjk1013_set_odr(struct kxcjk1013_data *data, int val, int val2) if (ret < 0) return ret; - ret = i2c_smbus_write_byte_data(data->client, data->regs->data_ctrl, + ret = i2c_smbus_write_byte_data(data->client, regs->data_ctrl, odr_setting->odr_bits); if (ret < 0) { dev_err(&data->client->dev, "Error writing data_ctrl\n"); @@ -845,7 +863,7 @@ static int kxcjk1013_set_odr(struct kxcjk1013_data *data, int val, int val2) data->odr_bits = odr_setting->odr_bits; - ret = i2c_smbus_write_byte_data(data->client, data->regs->wuf_ctrl, + ret = i2c_smbus_write_byte_data(data->client, regs->wuf_ctrl, odr_setting->wuf_bits); if (ret < 0) { dev_err(&data->client->dev, "Error writing reg_ctrl2\n"); @@ -863,7 +881,7 @@ static int kxcjk1013_set_odr(struct kxcjk1013_data *data, int val, int val2) static int kxcjk1013_get_odr(struct kxcjk1013_data *data, int *val, int *val2) { - if (data->chipset == KXTF9) + if (data->info == &kxtf9_info) return kxcjk1013_convert_odr_value(kxtf9_samp_freq_table, ARRAY_SIZE(kxtf9_samp_freq_table), data->odr_bits, val, val2); @@ -1063,7 +1081,7 @@ static int kxcjk1013_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct kxcjk1013_data *data = iio_priv(indio_dev); int ret; @@ -1130,7 +1148,7 @@ static ssize_t kxcjk1013_get_samp_freq_avail(struct device *dev, struct kxcjk1013_data *data = iio_priv(indio_dev); const char *str; - if (data->chipset == KXTF9) + if (data->info == &kxtf9_info) str = kxtf9_samp_freq_avail; else str = kxcjk1013_samp_freq_avail; @@ -1207,7 +1225,7 @@ static const struct iio_buffer_setup_ops kxcjk1013_buffer_setup_ops = { .postdisable = kxcjk1013_buffer_postdisable, }; -static const struct iio_info kxcjk1013_info = { +static const struct iio_info kxcjk1013_iio_info = { .attrs = &kxcjk1013_attrs_group, .read_raw = kxcjk1013_read_raw, .write_raw = kxcjk1013_write_raw, @@ -1247,9 +1265,10 @@ static void kxcjk1013_trig_reen(struct iio_trigger *trig) { struct iio_dev *indio_dev = iio_trigger_get_drvdata(trig); struct kxcjk1013_data *data = iio_priv(indio_dev); + const struct kx_chipset_regs *regs = data->info->regs; int ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->int_rel); + ret = i2c_smbus_read_byte_data(data->client, regs->int_rel); if (ret < 0) dev_err(&data->client->dev, "Error reading reg_int_rel\n"); } @@ -1301,8 +1320,9 @@ static const struct iio_trigger_ops kxcjk1013_trigger_ops = { static void kxcjk1013_report_motion_event(struct iio_dev *indio_dev) { struct kxcjk1013_data *data = iio_priv(indio_dev); + const struct kx_chipset_regs *regs = data->info->regs; - int ret = i2c_smbus_read_byte_data(data->client, data->regs->int_src2); + int ret = i2c_smbus_read_byte_data(data->client, regs->int_src2); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_int_src2\n"); return; @@ -1367,16 +1387,17 @@ static irqreturn_t kxcjk1013_event_handler(int irq, void *private) { struct iio_dev *indio_dev = private; struct kxcjk1013_data *data = iio_priv(indio_dev); + const struct kx_chipset_regs *regs = data->info->regs; int ret; - ret = i2c_smbus_read_byte_data(data->client, data->regs->int_src1); + ret = i2c_smbus_read_byte_data(data->client, regs->int_src1); if (ret < 0) { dev_err(&data->client->dev, "Error reading reg_int_src1\n"); goto ack_intr; } if (ret & KXCJK1013_REG_INT_SRC1_BIT_WUFS) { - if (data->chipset == KXTF9) + if (data->info == &kxtf9_info) iio_push_event(indio_dev, IIO_MOD_EVENT_CODE(IIO_ACCEL, 0, @@ -1392,7 +1413,7 @@ ack_intr: if (data->dready_trigger_on) return IRQ_HANDLED; - ret = i2c_smbus_read_byte_data(data->client, data->regs->int_rel); + ret = i2c_smbus_read_byte_data(data->client, regs->int_rel); if (ret < 0) dev_err(&data->client->dev, "Error reading reg_int_rel\n"); @@ -1417,31 +1438,6 @@ static irqreturn_t kxcjk1013_data_rdy_trig_poll(int irq, void *private) return IRQ_HANDLED; } -static const char *kxcjk1013_match_acpi_device(struct device *dev, - enum kx_chipset *chipset, - enum kx_acpi_type *acpi_type, - const char **label) -{ - const struct acpi_device_id *id; - - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) - return NULL; - - if (strcmp(id->id, "SMO8500") == 0) { - *acpi_type = ACPI_SMO8500; - } else if (strcmp(id->id, "KIOX010A") == 0) { - *acpi_type = ACPI_KIOX010A; - *label = "accel-display"; - } else if (strcmp(id->id, "KIOX020A") == 0) { - *label = "accel-base"; - } - - *chipset = (enum kx_chipset)id->driver_data; - - return dev_name(dev); -} - static int kxcjk1013_probe(struct i2c_client *client) { const struct i2c_device_id *id = i2c_client_get_device_id(client); @@ -1449,6 +1445,7 @@ static int kxcjk1013_probe(struct i2c_client *client) struct kxcjk1013_data *data; struct iio_dev *indio_dev; struct kxcjk_1013_platform_data *pdata; + const void *ddata = NULL; const char *name; int ret; @@ -1489,32 +1486,18 @@ static int kxcjk1013_probe(struct i2c_client *client) msleep(20); if (id) { - data->chipset = (enum kx_chipset)(id->driver_data); name = id->name; - } else if (ACPI_HANDLE(&client->dev)) { - name = kxcjk1013_match_acpi_device(&client->dev, - &data->chipset, - &data->acpi_type, - &indio_dev->label); - } else - return -ENODEV; - - switch (data->chipset) { - case KXCJK1013: - case KXCJ91008: - case KXTJ21009: - data->regs = &kxcjk1013_regs; - break; - case KXTF9: - data->regs = &kxtf9_regs; - break; - case KX0221020: - case KX0231025: - data->regs = &kx0231025_regs; - break; - default: - return -EINVAL; + data->info = (const struct kx_chipset_info *)(id->driver_data); + } else { + name = iio_get_acpi_device_name_and_data(&client->dev, &ddata); + data->info = ddata; + if (data->info == &kxcj91008_kiox010a_info) + indio_dev->label = "accel-display"; + else if (data->info == &kxcj91008_kiox020a_info) + indio_dev->label = "accel-base"; } + if (!name) + return -ENODEV; ret = kxcjk1013_chip_init(data); if (ret < 0) @@ -1527,9 +1510,9 @@ static int kxcjk1013_probe(struct i2c_client *client) indio_dev->available_scan_masks = kxcjk1013_scan_masks; indio_dev->name = name; indio_dev->modes = INDIO_DIRECT_MODE; - indio_dev->info = &kxcjk1013_info; + indio_dev->info = &kxcjk1013_iio_info; - if (client->irq > 0 && data->acpi_type != ACPI_SMO8500) { + if (client->irq > 0 && data->info->acpi_type != ACPI_SMO8500) { ret = devm_request_threaded_irq(&client->dev, client->irq, kxcjk1013_data_rdy_trig_poll, kxcjk1013_event_handler, @@ -1637,7 +1620,6 @@ static void kxcjk1013_remove(struct i2c_client *client) mutex_unlock(&data->mutex); } -#ifdef CONFIG_PM_SLEEP static int kxcjk1013_suspend(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); @@ -1665,9 +1647,7 @@ static int kxcjk1013_resume(struct device *dev) return ret; } -#endif -#ifdef CONFIG_PM static int kxcjk1013_runtime_suspend(struct device *dev) { struct iio_dev *indio_dev = i2c_get_clientdata(to_i2c_client(dev)); @@ -1701,44 +1681,56 @@ static int kxcjk1013_runtime_resume(struct device *dev) return 0; } -#endif static const struct dev_pm_ops kxcjk1013_pm_ops = { - SET_SYSTEM_SLEEP_PM_OPS(kxcjk1013_suspend, kxcjk1013_resume) - SET_RUNTIME_PM_OPS(kxcjk1013_runtime_suspend, - kxcjk1013_runtime_resume, NULL) + SYSTEM_SLEEP_PM_OPS(kxcjk1013_suspend, kxcjk1013_resume) + RUNTIME_PM_OPS(kxcjk1013_runtime_suspend, kxcjk1013_runtime_resume, NULL) }; static const struct i2c_device_id kxcjk1013_id[] = { - {"kxcjk1013", KXCJK1013}, - {"kxcj91008", KXCJ91008}, - {"kxtj21009", KXTJ21009}, - {"kxtf9", KXTF9}, - {"kx022-1020", KX0221020}, - {"kx023-1025", KX0231025}, - {"SMO8500", KXCJ91008}, - {} + { "kxcjk1013", (kernel_ulong_t)&kxcjk1013_info }, + { "kxcj91008", (kernel_ulong_t)&kxcj91008_info }, + { "kxtj21009", (kernel_ulong_t)&kxtj21009_info }, + { "kxtf9", (kernel_ulong_t)&kxtf9_info }, + { "kx023-1025", (kernel_ulong_t)&kx0231025_info }, + { } }; - MODULE_DEVICE_TABLE(i2c, kxcjk1013_id); static const struct of_device_id kxcjk1013_of_match[] = { - { .compatible = "kionix,kxcjk1013", }, - { .compatible = "kionix,kxcj91008", }, - { .compatible = "kionix,kxtj21009", }, - { .compatible = "kionix,kxtf9", }, - { .compatible = "kionix,kx022-1020", }, - { .compatible = "kionix,kx023-1025", }, + { .compatible = "kionix,kxcjk1013", &kxcjk1013_info }, + { .compatible = "kionix,kxcj91008", &kxcj91008_info }, + { .compatible = "kionix,kxtj21009", &kxtj21009_info }, + { .compatible = "kionix,kxtf9", &kxtf9_info }, + { .compatible = "kionix,kx023-1025", &kx0231025_info }, { } }; MODULE_DEVICE_TABLE(of, kxcjk1013_of_match); +static const struct acpi_device_id kx_acpi_match[] = { + { "KIOX0008", (kernel_ulong_t)&kxcj91008_info }, + { "KIOX0009", (kernel_ulong_t)&kxtj21009_info }, + { "KIOX000A", (kernel_ulong_t)&kxcj91008_info }, + /* KXCJ91008 in the display of a yoga 2-in-1 */ + { "KIOX010A", (kernel_ulong_t)&kxcj91008_kiox010a_info }, + /* KXCJ91008 in the base of a yoga 2-in-1 */ + { "KIOX020A", (kernel_ulong_t)&kxcj91008_kiox020a_info }, + { "KXCJ1008", (kernel_ulong_t)&kxcj91008_info }, + { "KXCJ1013", (kernel_ulong_t)&kxcjk1013_info }, + { "KXCJ9000", (kernel_ulong_t)&kxcj91008_info }, + { "KXJ2109", (kernel_ulong_t)&kxtj21009_info }, + { "KXTJ1009", (kernel_ulong_t)&kxtj21009_info }, + { "SMO8500", (kernel_ulong_t)&kxcj91008_smo8500_info }, + { } +}; +MODULE_DEVICE_TABLE(acpi, kx_acpi_match); + static struct i2c_driver kxcjk1013_driver = { .driver = { .name = KXCJK1013_DRV_NAME, - .acpi_match_table = ACPI_PTR(kx_acpi_match), + .acpi_match_table = kx_acpi_match, .of_match_table = kxcjk1013_of_match, - .pm = &kxcjk1013_pm_ops, + .pm = pm_ptr(&kxcjk1013_pm_ops), }, .probe = kxcjk1013_probe, .remove = kxcjk1013_remove, diff --git a/drivers/iio/accel/kxsd9-i2c.c b/drivers/iio/accel/kxsd9-i2c.c index c4c7e2d4e98a..3857d2edf250 100644 --- a/drivers/iio/accel/kxsd9-i2c.c +++ b/drivers/iio/accel/kxsd9-i2c.c @@ -62,4 +62,4 @@ module_i2c_driver(kxsd9_i2c_driver); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("KXSD9 accelerometer I2C interface"); -MODULE_IMPORT_NS(IIO_KXSD9); +MODULE_IMPORT_NS("IIO_KXSD9"); diff --git a/drivers/iio/accel/kxsd9-spi.c b/drivers/iio/accel/kxsd9-spi.c index 4414670dfb43..a05f4467d94a 100644 --- a/drivers/iio/accel/kxsd9-spi.c +++ b/drivers/iio/accel/kxsd9-spi.c @@ -63,4 +63,4 @@ module_spi_driver(kxsd9_spi_driver); MODULE_AUTHOR("Jonathan Cameron <[email protected]>"); MODULE_DESCRIPTION("Kionix KXSD9 SPI driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_KXSD9); +MODULE_IMPORT_NS("IIO_KXSD9"); diff --git a/drivers/iio/accel/kxsd9.c b/drivers/iio/accel/kxsd9.c index 70dfd6e354db..0ededf8cfdca 100644 --- a/drivers/iio/accel/kxsd9.c +++ b/drivers/iio/accel/kxsd9.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/sysfs.h> #include <linux/slab.h> +#include <linux/types.h> #include <linux/module.h> #include <linux/regmap.h> #include <linux/bitops.h> @@ -215,7 +216,7 @@ static irqreturn_t kxsd9_trigger_handler(int irq, void *p) */ struct { __be16 chan[4]; - s64 ts __aligned(8); + aligned_s64 ts; } hw_values; int ret; @@ -473,7 +474,7 @@ err_power_down: return ret; } -EXPORT_SYMBOL_NS(kxsd9_common_probe, IIO_KXSD9); +EXPORT_SYMBOL_NS(kxsd9_common_probe, "IIO_KXSD9"); void kxsd9_common_remove(struct device *dev) { @@ -487,7 +488,7 @@ void kxsd9_common_remove(struct device *dev) pm_runtime_disable(dev); kxsd9_power_down(st); } -EXPORT_SYMBOL_NS(kxsd9_common_remove, IIO_KXSD9); +EXPORT_SYMBOL_NS(kxsd9_common_remove, "IIO_KXSD9"); static int kxsd9_runtime_suspend(struct device *dev) { diff --git a/drivers/iio/accel/mma7455_core.c b/drivers/iio/accel/mma7455_core.c index a34195b3215d..30746621052c 100644 --- a/drivers/iio/accel/mma7455_core.c +++ b/drivers/iio/accel/mma7455_core.c @@ -19,6 +19,7 @@ #include <linux/iio/triggered_buffer.h> #include <linux/module.h> #include <linux/regmap.h> +#include <linux/types.h> #include "mma7455.h" @@ -58,7 +59,7 @@ struct mma7455_data { */ struct { __le16 channels[3]; - s64 ts __aligned(8); + aligned_s64 ts; } scan; }; @@ -238,7 +239,7 @@ const struct regmap_config mma7455_core_regmap = { .val_bits = 8, .max_register = MMA7455_REG_TW, }; -EXPORT_SYMBOL_NS_GPL(mma7455_core_regmap, IIO_MMA7455); +EXPORT_SYMBOL_NS_GPL(mma7455_core_regmap, "IIO_MMA7455"); int mma7455_core_probe(struct device *dev, struct regmap *regmap, const char *name) @@ -293,7 +294,7 @@ int mma7455_core_probe(struct device *dev, struct regmap *regmap, return 0; } -EXPORT_SYMBOL_NS_GPL(mma7455_core_probe, IIO_MMA7455); +EXPORT_SYMBOL_NS_GPL(mma7455_core_probe, "IIO_MMA7455"); void mma7455_core_remove(struct device *dev) { @@ -306,7 +307,7 @@ void mma7455_core_remove(struct device *dev) regmap_write(mma7455->regmap, MMA7455_REG_MCTL, MMA7455_MCTL_MODE_STANDBY); } -EXPORT_SYMBOL_NS_GPL(mma7455_core_remove, IIO_MMA7455); +EXPORT_SYMBOL_NS_GPL(mma7455_core_remove, "IIO_MMA7455"); MODULE_AUTHOR("Joachim Eastwood <[email protected]>"); MODULE_DESCRIPTION("Freescale MMA7455L core accelerometer driver"); diff --git a/drivers/iio/accel/mma7455_i2c.c b/drivers/iio/accel/mma7455_i2c.c index 36a357c8e9ed..2ff8eb1f9ce9 100644 --- a/drivers/iio/accel/mma7455_i2c.c +++ b/drivers/iio/accel/mma7455_i2c.c @@ -59,4 +59,4 @@ module_i2c_driver(mma7455_i2c_driver); MODULE_AUTHOR("Joachim Eastwood <[email protected]>"); MODULE_DESCRIPTION("Freescale MMA7455L I2C accelerometer driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_MMA7455); +MODULE_IMPORT_NS("IIO_MMA7455"); diff --git a/drivers/iio/accel/mma7455_spi.c b/drivers/iio/accel/mma7455_spi.c index fcdde2e8a84b..aca02e83f789 100644 --- a/drivers/iio/accel/mma7455_spi.c +++ b/drivers/iio/accel/mma7455_spi.c @@ -47,4 +47,4 @@ module_spi_driver(mma7455_spi_driver); MODULE_AUTHOR("Joachim Eastwood <[email protected]>"); MODULE_DESCRIPTION("Freescale MMA7455L SPI accelerometer driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_MMA7455); +MODULE_IMPORT_NS("IIO_MMA7455"); diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c index 62e6369e2269..962d289065ab 100644 --- a/drivers/iio/accel/mma8452.c +++ b/drivers/iio/accel/mma8452.c @@ -32,6 +32,7 @@ #include <linux/delay.h> #include <linux/pm_runtime.h> #include <linux/regulator/consumer.h> +#include <linux/types.h> #define MMA8452_STATUS 0x00 #define MMA8452_STATUS_DRDY (BIT(2) | BIT(1) | BIT(0)) @@ -115,7 +116,7 @@ struct mma8452_data { /* Ensure correct alignment of time stamp when present */ struct { __be16 channels[3]; - s64 ts __aligned(8); + aligned_s64 ts; } buffer; }; @@ -973,7 +974,7 @@ static int mma8452_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct mma8452_data *data = iio_priv(indio_dev); int val, ret; diff --git a/drivers/iio/accel/mma9551.c b/drivers/iio/accel/mma9551.c index fa1799b0b0df..1b96687da01a 100644 --- a/drivers/iio/accel/mma9551.c +++ b/drivers/iio/accel/mma9551.c @@ -4,11 +4,11 @@ * Copyright (c) 2014, Intel Corporation. */ -#include <linux/module.h> #include <linux/i2c.h> #include <linux/interrupt.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/slab.h> -#include <linux/acpi.h> #include <linux/delay.h> #include <linux/gpio/consumer.h> #include <linux/iio/iio.h> @@ -45,7 +45,7 @@ enum mma9551_tilt_axis { struct mma9551_data { struct i2c_client *client; struct mutex mutex; - int event_enabled[3]; + bool event_enabled[3]; int irqs[MMA9551_GPIO_COUNT]; }; @@ -162,7 +162,7 @@ static int mma9551_read_event_config(struct iio_dev *indio_dev, static int mma9551_config_incli_event(struct iio_dev *indio_dev, enum iio_modifier axis, - int state) + bool state) { struct mma9551_data *data = iio_priv(indio_dev); enum mma9551_tilt_axis mma_axis; @@ -174,7 +174,7 @@ static int mma9551_config_incli_event(struct iio_dev *indio_dev, if (data->event_enabled[mma_axis] == state) return 0; - if (state == 0) { + if (!state) { ret = mma9551_gpio_config(data->client, (enum mma9551_gpio_pin)mma_axis, MMA9551_APPID_NONE, 0, 0); @@ -225,7 +225,7 @@ static int mma9551_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct mma9551_data *data = iio_priv(indio_dev); int ret; @@ -435,17 +435,6 @@ static int mma9551_gpio_probe(struct iio_dev *indio_dev) return 0; } -static const char *mma9551_match_acpi_device(struct device *dev) -{ - const struct acpi_device_id *id; - - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) - return NULL; - - return dev_name(dev); -} - static int mma9551_probe(struct i2c_client *client) { const struct i2c_device_id *id = i2c_client_get_device_id(client); @@ -464,8 +453,8 @@ static int mma9551_probe(struct i2c_client *client) if (id) name = id->name; - else if (ACPI_HANDLE(&client->dev)) - name = mma9551_match_acpi_device(&client->dev); + else + name = iio_get_acpi_device_name(&client->dev); ret = mma9551_init(data); if (ret < 0) @@ -618,4 +607,4 @@ MODULE_AUTHOR("Irina Tirdea <[email protected]>"); MODULE_AUTHOR("Vlad Dogaru <[email protected]>"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("MMA9551L motion-sensing platform driver"); -MODULE_IMPORT_NS(IIO_MMA9551); +MODULE_IMPORT_NS("IIO_MMA9551"); diff --git a/drivers/iio/accel/mma9551_core.c b/drivers/iio/accel/mma9551_core.c index b898f865fb87..3e7d9b79ed0e 100644 --- a/drivers/iio/accel/mma9551_core.c +++ b/drivers/iio/accel/mma9551_core.c @@ -219,7 +219,7 @@ int mma9551_read_config_byte(struct i2c_client *client, u8 app_id, return mma9551_transfer(client, app_id, MMA9551_CMD_READ_CONFIG, reg, NULL, 0, val, 1); } -EXPORT_SYMBOL_NS(mma9551_read_config_byte, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_config_byte, "IIO_MMA9551"); /** * mma9551_write_config_byte() - write 1 configuration byte @@ -244,7 +244,7 @@ int mma9551_write_config_byte(struct i2c_client *client, u8 app_id, return mma9551_transfer(client, app_id, MMA9551_CMD_WRITE_CONFIG, reg, &val, 1, NULL, 0); } -EXPORT_SYMBOL_NS(mma9551_write_config_byte, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_write_config_byte, "IIO_MMA9551"); /** * mma9551_read_status_byte() - read 1 status byte @@ -269,7 +269,7 @@ int mma9551_read_status_byte(struct i2c_client *client, u8 app_id, return mma9551_transfer(client, app_id, MMA9551_CMD_READ_STATUS, reg, NULL, 0, val, 1); } -EXPORT_SYMBOL_NS(mma9551_read_status_byte, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_status_byte, "IIO_MMA9551"); /** * mma9551_read_config_word() - read 1 config word @@ -303,7 +303,7 @@ int mma9551_read_config_word(struct i2c_client *client, u8 app_id, return 0; } -EXPORT_SYMBOL_NS(mma9551_read_config_word, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_config_word, "IIO_MMA9551"); /** * mma9551_write_config_word() - write 1 config word @@ -330,7 +330,7 @@ int mma9551_write_config_word(struct i2c_client *client, u8 app_id, return mma9551_transfer(client, app_id, MMA9551_CMD_WRITE_CONFIG, reg, (u8 *)&v, 2, NULL, 0); } -EXPORT_SYMBOL_NS(mma9551_write_config_word, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_write_config_word, "IIO_MMA9551"); /** * mma9551_read_status_word() - read 1 status word @@ -364,7 +364,7 @@ int mma9551_read_status_word(struct i2c_client *client, u8 app_id, return 0; } -EXPORT_SYMBOL_NS(mma9551_read_status_word, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_status_word, "IIO_MMA9551"); /** * mma9551_read_config_words() - read multiple config words @@ -403,7 +403,7 @@ int mma9551_read_config_words(struct i2c_client *client, u8 app_id, return 0; } -EXPORT_SYMBOL_NS(mma9551_read_config_words, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_config_words, "IIO_MMA9551"); /** * mma9551_read_status_words() - read multiple status words @@ -442,7 +442,7 @@ int mma9551_read_status_words(struct i2c_client *client, u8 app_id, return 0; } -EXPORT_SYMBOL_NS(mma9551_read_status_words, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_status_words, "IIO_MMA9551"); /** * mma9551_write_config_words() - write multiple config words @@ -477,7 +477,7 @@ int mma9551_write_config_words(struct i2c_client *client, u8 app_id, return mma9551_transfer(client, app_id, MMA9551_CMD_WRITE_CONFIG, reg, (u8 *)be_buf, len * sizeof(u16), NULL, 0); } -EXPORT_SYMBOL_NS(mma9551_write_config_words, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_write_config_words, "IIO_MMA9551"); /** * mma9551_update_config_bits() - update bits in register @@ -513,7 +513,7 @@ int mma9551_update_config_bits(struct i2c_client *client, u8 app_id, return mma9551_write_config_byte(client, app_id, reg, tmp); } -EXPORT_SYMBOL_NS(mma9551_update_config_bits, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_update_config_bits, "IIO_MMA9551"); /** * mma9551_gpio_config() - configure gpio @@ -592,7 +592,7 @@ int mma9551_gpio_config(struct i2c_client *client, enum mma9551_gpio_pin pin, return ret; } -EXPORT_SYMBOL_NS(mma9551_gpio_config, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_gpio_config, "IIO_MMA9551"); /** * mma9551_read_version() - read device version information @@ -622,7 +622,7 @@ int mma9551_read_version(struct i2c_client *client) return 0; } -EXPORT_SYMBOL_NS(mma9551_read_version, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_version, "IIO_MMA9551"); /** * mma9551_set_device_state() - sets HW power mode @@ -652,7 +652,7 @@ int mma9551_set_device_state(struct i2c_client *client, bool enable) MMA9551_SLEEP_CFG_FLEEN : MMA9551_SLEEP_CFG_SNCEN); } -EXPORT_SYMBOL_NS(mma9551_set_device_state, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_set_device_state, "IIO_MMA9551"); /** * mma9551_set_power_state() - sets runtime PM state @@ -686,7 +686,7 @@ int mma9551_set_power_state(struct i2c_client *client, bool on) return 0; } -EXPORT_SYMBOL_NS(mma9551_set_power_state, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_set_power_state, "IIO_MMA9551"); /** * mma9551_sleep() - sleep @@ -705,7 +705,7 @@ void mma9551_sleep(int freq) else msleep_interruptible(sleep_val); } -EXPORT_SYMBOL_NS(mma9551_sleep, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_sleep, "IIO_MMA9551"); /** * mma9551_read_accel_chan() - read accelerometer channel @@ -761,7 +761,7 @@ out_poweroff: mma9551_set_power_state(client, false); return ret; } -EXPORT_SYMBOL_NS(mma9551_read_accel_chan, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_accel_chan, "IIO_MMA9551"); /** * mma9551_read_accel_scale() - read accelerometer scale @@ -779,7 +779,7 @@ int mma9551_read_accel_scale(int *val, int *val2) return IIO_VAL_INT_PLUS_MICRO; } -EXPORT_SYMBOL_NS(mma9551_read_accel_scale, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_read_accel_scale, "IIO_MMA9551"); /** * mma9551_app_reset() - reset application @@ -798,7 +798,7 @@ int mma9551_app_reset(struct i2c_client *client, u32 app_mask) MMA9551_RSC_OFFSET(app_mask), MMA9551_RSC_VAL(app_mask)); } -EXPORT_SYMBOL_NS(mma9551_app_reset, IIO_MMA9551); +EXPORT_SYMBOL_NS(mma9551_app_reset, "IIO_MMA9551"); MODULE_AUTHOR("Irina Tirdea <[email protected]>"); MODULE_AUTHOR("Vlad Dogaru <[email protected]>"); diff --git a/drivers/iio/accel/mma9553.c b/drivers/iio/accel/mma9553.c index 86543f34ef17..00e224efc8ed 100644 --- a/drivers/iio/accel/mma9553.c +++ b/drivers/iio/accel/mma9553.c @@ -4,11 +4,11 @@ * Copyright (c) 2014, Intel Corporation. */ -#include <linux/module.h> #include <linux/i2c.h> #include <linux/interrupt.h> +#include <linux/mod_devicetable.h> +#include <linux/module.h> #include <linux/slab.h> -#include <linux/acpi.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> #include <linux/iio/events.h> @@ -725,7 +725,8 @@ static int mma9553_read_event_config(struct iio_dev *indio_dev, static int mma9553_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, - enum iio_event_direction dir, int state) + enum iio_event_direction dir, + bool state) { struct mma9553_data *data = iio_priv(indio_dev); struct mma9553_event *event; @@ -1030,9 +1031,9 @@ static irqreturn_t mma9553_event_handler(int irq, void *private) if (ev_step_detect->enabled && (stepcnt != data->stepcnt)) { data->stepcnt = stepcnt; iio_push_event(indio_dev, - IIO_EVENT_CODE(IIO_STEPS, 0, IIO_NO_MOD, - IIO_EV_DIR_NONE, - IIO_EV_TYPE_CHANGE, 0, 0, 0), + IIO_UNMOD_EVENT_CODE(IIO_STEPS, 0, + IIO_EV_TYPE_CHANGE, + IIO_EV_DIR_NONE), data->timestamp); } @@ -1041,20 +1042,18 @@ static irqreturn_t mma9553_event_handler(int irq, void *private) /* ev_activity can be NULL if activity == ACTIVITY_UNKNOWN */ if (ev_prev_activity && ev_prev_activity->enabled) iio_push_event(indio_dev, - IIO_EVENT_CODE(IIO_ACTIVITY, 0, - ev_prev_activity->info->mod, - IIO_EV_DIR_FALLING, - IIO_EV_TYPE_THRESH, 0, 0, - 0), + IIO_MOD_EVENT_CODE(IIO_ACTIVITY, 0, + ev_prev_activity->info->mod, + IIO_EV_TYPE_THRESH, + IIO_EV_DIR_FALLING), data->timestamp); if (ev_activity && ev_activity->enabled) iio_push_event(indio_dev, - IIO_EVENT_CODE(IIO_ACTIVITY, 0, - ev_activity->info->mod, - IIO_EV_DIR_RISING, - IIO_EV_TYPE_THRESH, 0, 0, - 0), + IIO_MOD_EVENT_CODE(IIO_ACTIVITY, 0, + ev_activity->info->mod, + IIO_EV_TYPE_THRESH, + IIO_EV_DIR_RISING), data->timestamp); } mutex_unlock(&data->mutex); @@ -1062,17 +1061,6 @@ static irqreturn_t mma9553_event_handler(int irq, void *private) return IRQ_HANDLED; } -static const char *mma9553_match_acpi_device(struct device *dev) -{ - const struct acpi_device_id *id; - - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) - return NULL; - - return dev_name(dev); -} - static int mma9553_probe(struct i2c_client *client) { const struct i2c_device_id *id = i2c_client_get_device_id(client); @@ -1091,9 +1079,9 @@ static int mma9553_probe(struct i2c_client *client) if (id) name = id->name; - else if (ACPI_HANDLE(&client->dev)) - name = mma9553_match_acpi_device(&client->dev); else + name = iio_get_acpi_device_name(&client->dev); + if (!name) return -ENOSYS; mutex_init(&data->mutex); @@ -1256,4 +1244,4 @@ module_i2c_driver(mma9553_driver); MODULE_AUTHOR("Irina Tirdea <[email protected]>"); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("MMA9553L pedometer platform driver"); -MODULE_IMPORT_NS(IIO_MMA9551); +MODULE_IMPORT_NS("IIO_MMA9551"); diff --git a/drivers/iio/accel/msa311.c b/drivers/iio/accel/msa311.c index 57025354c7cd..e7fb860f3233 100644 --- a/drivers/iio/accel/msa311.c +++ b/drivers/iio/accel/msa311.c @@ -34,6 +34,7 @@ #include <linux/pm_runtime.h> #include <linux/regmap.h> #include <linux/string_choices.h> +#include <linux/types.h> #include <linux/units.h> #include <linux/iio/buffer.h> @@ -893,7 +894,7 @@ static irqreturn_t msa311_buffer_thread(int irq, void *p) __le16 axis; struct { __le16 channels[MSA311_SI_Z + 1]; - s64 ts __aligned(8); + aligned_s64 ts; } buf; memset(&buf, 0, sizeof(buf)); diff --git a/drivers/iio/accel/mxc4005.c b/drivers/iio/accel/mxc4005.c index fc54a2a4693c..cb5c4e354fc0 100644 --- a/drivers/iio/accel/mxc4005.c +++ b/drivers/iio/accel/mxc4005.c @@ -11,6 +11,7 @@ #include <linux/iio/iio.h> #include <linux/mod_devicetable.h> #include <linux/regmap.h> +#include <linux/types.h> #include <linux/iio/sysfs.h> #include <linux/iio/trigger.h> #include <linux/iio/buffer.h> @@ -69,7 +70,7 @@ struct mxc4005_data { /* Ensure timestamp is naturally aligned */ struct { __be16 chans[3]; - s64 timestamp __aligned(8); + aligned_s64 timestamp; } scan; bool trigger_enabled; unsigned int control; diff --git a/drivers/iio/accel/sca3000.c b/drivers/iio/accel/sca3000.c index 87c54e41f6cc..3fb0f386c3db 100644 --- a/drivers/iio/accel/sca3000.c +++ b/drivers/iio/accel/sca3000.c @@ -1158,7 +1158,7 @@ error_ret: return ret; } -static int sca3000_freefall_set_state(struct iio_dev *indio_dev, int state) +static int sca3000_freefall_set_state(struct iio_dev *indio_dev, bool state) { struct sca3000_state *st = iio_priv(indio_dev); int ret; @@ -1181,7 +1181,7 @@ static int sca3000_freefall_set_state(struct iio_dev *indio_dev, int state) } static int sca3000_motion_detect_set_state(struct iio_dev *indio_dev, int axis, - int state) + bool state) { struct sca3000_state *st = iio_priv(indio_dev); int ret, ctrlval; @@ -1253,7 +1253,7 @@ static int sca3000_write_event_config(struct iio_dev *indio_dev, const struct iio_chan_spec *chan, enum iio_event_type type, enum iio_event_direction dir, - int state) + bool state) { struct sca3000_state *st = iio_priv(indio_dev); int ret; diff --git a/drivers/iio/accel/ssp_accel_sensor.c b/drivers/iio/accel/ssp_accel_sensor.c index 7ca9d0d543e0..3e572af2ec03 100644 --- a/drivers/iio/accel/ssp_accel_sensor.c +++ b/drivers/iio/accel/ssp_accel_sensor.c @@ -141,4 +141,4 @@ module_platform_driver(ssp_accel_driver); MODULE_AUTHOR("Karol Wrona <[email protected]>"); MODULE_DESCRIPTION("Samsung sensorhub accelerometers driver"); MODULE_LICENSE("GPL"); -MODULE_IMPORT_NS(IIO_SSP_SENSORS); +MODULE_IMPORT_NS("IIO_SSP_SENSORS"); diff --git a/drivers/iio/accel/st_accel_core.c b/drivers/iio/accel/st_accel_core.c index 0e371efbda70..99cb661fabb2 100644 --- a/drivers/iio/accel/st_accel_core.c +++ b/drivers/iio/accel/st_accel_core.c @@ -1490,7 +1490,7 @@ const struct st_sensor_settings *st_accel_get_settings(const char *name) return &st_accel_sensors_settings[index]; } -EXPORT_SYMBOL_NS(st_accel_get_settings, IIO_ST_SENSORS); +EXPORT_SYMBOL_NS(st_accel_get_settings, "IIO_ST_SENSORS"); int st_accel_common_probe(struct iio_dev *indio_dev) { @@ -1544,9 +1544,9 @@ int st_accel_common_probe(struct iio_dev *indio_dev) return devm_iio_device_register(parent, indio_dev); } -EXPORT_SYMBOL_NS(st_accel_common_probe, IIO_ST_SENSORS); +EXPORT_SYMBOL_NS(st_accel_common_probe, "IIO_ST_SENSORS"); MODULE_AUTHOR("Denis Ciocca <[email protected]>"); MODULE_DESCRIPTION("STMicroelectronics accelerometers driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ST_SENSORS); +MODULE_IMPORT_NS("IIO_ST_SENSORS"); diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c index 329a4d6fb2ec..ab4fdba75a0a 100644 --- a/drivers/iio/accel/st_accel_i2c.c +++ b/drivers/iio/accel/st_accel_i2c.c @@ -216,4 +216,4 @@ module_i2c_driver(st_accel_driver); MODULE_AUTHOR("Denis Ciocca <[email protected]>"); MODULE_DESCRIPTION("STMicroelectronics accelerometers i2c driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ST_SENSORS); +MODULE_IMPORT_NS("IIO_ST_SENSORS"); diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c index 825adab37105..6146754fe47f 100644 --- a/drivers/iio/accel/st_accel_spi.c +++ b/drivers/iio/accel/st_accel_spi.c @@ -184,4 +184,4 @@ module_spi_driver(st_accel_driver); MODULE_AUTHOR("Denis Ciocca <[email protected]>"); MODULE_DESCRIPTION("STMicroelectronics accelerometers spi driver"); MODULE_LICENSE("GPL v2"); -MODULE_IMPORT_NS(IIO_ST_SENSORS); +MODULE_IMPORT_NS("IIO_ST_SENSORS"); diff --git a/drivers/iio/accel/stk8312.c b/drivers/iio/accel/stk8312.c index abead190254b..471c154c3631 100644 --- a/drivers/iio/accel/stk8312.c +++ b/drivers/iio/accel/stk8312.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/delay.h> +#include <linux/types.h> #include <linux/iio/buffer.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> @@ -105,7 +106,7 @@ struct stk8312_data { /* Ensure timestamp is naturally aligned */ struct { s8 chans[3]; - s64 timestamp __aligned(8); + aligned_s64 timestamp; } scan; }; diff --git a/drivers/iio/accel/stk8ba50.c b/drivers/iio/accel/stk8ba50.c index a32a77324e92..cab592a68622 100644 --- a/drivers/iio/accel/stk8ba50.c +++ b/drivers/iio/accel/stk8ba50.c @@ -12,6 +12,7 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/mod_devicetable.h> +#include <linux/types.h> #include <linux/iio/buffer.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> @@ -94,7 +95,7 @@ struct stk8ba50_data { /* Ensure timestamp is naturally aligned */ struct { s16 chans[3]; - s64 timetamp __aligned(8); + aligned_s64 timetamp; } scan; }; |