blaster4385/linux-IllusionX/drivers/iio/dac, branch v6.12.1

iio: dac: Kconfig: Fix build error for ltc2664

2024-10-24T17:46:04Z

If REGMAP_SPI is n and LTC2664 is y, the following build error occurs: riscv64-unknown-linux-gnu-ld: drivers/iio/dac/ltc2664.o: in function `ltc2664_probe': ltc2664.c:(.text+0x714): undefined reference to `__devm_regmap_init_spi' Select REGMAP_SPI instead of REGMAP for LTC2664 to fix it. Fixes: 4cc2fc445d2e ("iio: dac: ltc2664: Add driver for LTC2664 and LTC2672") Reviewed-by: Nuno Sa Signed-off-by: Jinjie Ruan Link: https://patch.msgid.link/20241024015553.1111253-1-ruanjinjie@huawei.com Signed-off-by: Jonathan Cameron

Merge tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-linus

2024-10-13T15:23:47Z

Jonathan writes: IIO: 1st set of fixes for the 6.12 cycle. Most of this pull request is the result of Javier Carrasco doing a careful audit for missing Kconfig dependencies that luck has meant the random builds have never hit. The rest is the usual mix of old bugs that have surfaced and some fallout from the recent merge window. adi,ad5686 - Fix binding duplication of compatible strings. bosch,bma400 - Fix an uninitialized variable in the event tap handling. bosch,bmi323 - Fix several issues in the register saving and restore on suspend/resume sensiron,spd500 - Fix missing CRC8 dependency ti,op3001 - Fix a missing full-scale range value (values above this point were all reported wrongly) vishay,veml6030 - Fix a segmentation fault due to some type confusion. - Fix wrong ambient light sensor resolution. * tag 'iio-fixes-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (34 commits) iio: frequency: admv4420: fix missing select REMAP_SPI in Kconfig iio: frequency: {admv4420,adrf6780}: format Kconfig entries iio: adc: ad4695: Add missing Kconfig select iio: adc: ti-ads8688: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: hid-sensors: Fix an error handling path in _hid_sensor_set_report_latency() iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config() iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig iio: amplifiers: ada4250: add missing select REGMAP_SPI in Kconfig iio: frequency: adf4377: add missing select REMAP_SPI in Kconfig iio: resolver: ad2s1210: add missing select (TRIGGERED_)BUFFER in Kconfig iio: resolver: ad2s1210 add missing select REGMAP in Kconfig iio: proximity: mb1232: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: pressure: bm1390: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: magnetometer: af8133j: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: light: bu27008: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: chemical: ens160: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig ...

iioc: dac: ltc2664: Fix span variable usage in ltc2664_channel_config()

2024-10-06T15:31:46Z

In the current implementation of the ltc2664_channel_config() function, a variable named span is declared and initialized to 0, intended to capture the return value of the ltc2664_set_span() function. However, the output of ltc2664_set_span() is directly assigned to chan->span, leaving span unchanged. As a result, when the function later checks if (span < 0), this condition will never trigger an error since span remains 0, this flaw leads to ineffective error handling. Resolve this issue by using the ret variable to get the return value and later assign it if successful and remove unused span variable. Fixes: 4cc2fc445d2e ("iio: dac: ltc2664: Add driver for LTC2664 and LTC2672") Signed-off-by: Mohammed Anees Link: https://patch.msgid.link/20241005200435.25061-1-pvmohammedanees2003@gmail.com Cc: Signed-off-by: Jonathan Cameron

iio: dac: stm32-dac-core: add missing select REGMAP_MMIO in Kconfig

2024-10-06T15:31:36Z

This driver makes use of regmap_mmio, but does not select the required module. Add the missing 'select REGMAP_MMIO'. Fixes: 4d4b30526eb8 ("iio: dac: add support for stm32 DAC") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-ad2s1210-select-v1-8-4019453f8c33@gmail.com Cc: Signed-off-by: Jonathan Cameron

iio: dac: ltc1660: add missing select REGMAP_SPI in Kconfig

2024-10-06T15:31:25Z

This driver makes use of regmap_spi, but does not select the required module. Add the missing 'select REGMAP_SPI'. Fixes: 8316cebd1e59 ("iio: dac: add support for ltc1660") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-ad2s1210-select-v1-7-4019453f8c33@gmail.com Cc: Signed-off-by: Jonathan Cameron

iio: dac: ad5770r: add missing select REGMAP_SPI in Kconfig

2024-10-06T15:31:14Z

This driver makes use of regmap_spi, but does not select the required module. Add the missing 'select REGMAP_SPI'. Fixes: cbbb819837f6 ("iio: dac: ad5770r: Add AD5770R support") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-ad2s1210-select-v1-6-4019453f8c33@gmail.com Cc: Signed-off-by: Jonathan Cameron

iio: dac: ad5766: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

2024-10-06T15:28:55Z

This driver makes use of triggered buffers, but does not select the required modules. Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'. Fixes: 885b9790c25a ("drivers:iio:dac:ad5766.c: Add trigger buffer") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-iio-select-v1-8-67c0385197cd@gmail.com Cc: Signed-off-by: Jonathan Cameron

iio: dac: ad3552r: add missing select IIO_(TRIGGERED_)BUFFER in Kconfig

2024-10-06T15:28:43Z

This driver makes use of triggered buffers, but does not select the required modules. Add the missing 'select IIO_BUFFER' and 'select IIO_TRIGGERED_BUFFER'. Fixes: 8f2b54824b28 ("drivers:iio:dac: Add AD3552R driver support") Signed-off-by: Javier Carrasco Link: https://patch.msgid.link/20241003-iio-select-v1-7-67c0385197cd@gmail.com Cc: Signed-off-by: Jonathan Cameron

move asm/unaligned.h to linux/unaligned.h

2024-10-02T21:23:23Z

asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h

iio: dac: ad5449: drop support for platform data

2024-09-03T17:49:44Z

There are no longer any users of the platform data struct. Remove support for it from the driver. Signed-off-by: Bartosz Golaszewski Link: https://patch.msgid.link/20240814092629.9862-1-brgl@bgdev.pl Signed-off-by: Jonathan Cameron