diff options
Diffstat (limited to 'drivers/iio/imu/adis16475.c')
| -rw-r--r-- | drivers/iio/imu/adis16475.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/iio/imu/adis16475.c b/drivers/iio/imu/adis16475.c index 1de62fc79e0f..d0e84e5dee6c 100644 --- a/drivers/iio/imu/adis16475.c +++ b/drivers/iio/imu/adis16475.c @@ -14,7 +14,6 @@ #include <linux/iio/buffer.h> #include <linux/iio/iio.h> #include <linux/iio/imu/adis.h> -#include <linux/iio/sysfs.h> #include <linux/iio/trigger_consumer.h> #include <linux/irq.h> #include <linux/lcm.h> @@ -645,7 +644,8 @@ static int adis16475_enable_irq(struct adis *adis, bool enable) .timeouts = (_timeouts), \ .burst_reg_cmd = ADIS16475_REG_GLOB_CMD, \ .burst_len = ADIS16475_BURST_MAX_DATA, \ - .burst_max_len = ADIS16475_BURST32_MAX_DATA \ + .burst_max_len = ADIS16475_BURST32_MAX_DATA, \ + .burst_max_speed_hz = ADIS16475_BURST_MAX_SPEED \ } static const struct adis16475_sync adis16475_sync_mode[] = { @@ -1062,15 +1062,11 @@ static irqreturn_t adis16475_trigger_handler(int irq, void *p) bool valid; /* offset until the first element after gyro and accel */ const u8 offset = st->burst32 ? 13 : 7; - const u32 cached_spi_speed_hz = adis->spi->max_speed_hz; - - adis->spi->max_speed_hz = ADIS16475_BURST_MAX_SPEED; ret = spi_sync(adis->spi, &adis->msg); if (ret) - return ret; + goto check_burst32; - adis->spi->max_speed_hz = cached_spi_speed_hz; buffer = adis->buffer; crc = be16_to_cpu(buffer[offset + 2]); |