diff options
Diffstat (limited to 'drivers/iio/imu')
| -rw-r--r-- | drivers/iio/imu/Kconfig | 4 | ||||
| -rw-r--r-- | drivers/iio/imu/adis16400_core.c | 2 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_core.c | 3 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h | 38 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c | 1 |
5 files changed, 23 insertions, 25 deletions
diff --git a/drivers/iio/imu/Kconfig b/drivers/iio/imu/Kconfig index 663e88a1a3c1..2b0e45133e9d 100644 --- a/drivers/iio/imu/Kconfig +++ b/drivers/iio/imu/Kconfig @@ -25,6 +25,8 @@ config ADIS16480 Say yes here to build support for Analog Devices ADIS16375, ADIS16480, ADIS16485, ADIS16488 inertial sensors. +source "drivers/iio/imu/inv_mpu6050/Kconfig" + endmenu config IIO_ADIS_LIB @@ -38,5 +40,3 @@ config IIO_ADIS_LIB_BUFFER help A set of buffer helper functions for the Analog Devices ADIS* device family. - -source "drivers/iio/imu/inv_mpu6050/Kconfig" diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c index 7c582f7ae34e..433583b6f800 100644 --- a/drivers/iio/imu/adis16400_core.c +++ b/drivers/iio/imu/adis16400_core.c @@ -281,7 +281,7 @@ static ssize_t adis16400_write_frequency(struct device *dev, st->variant->set_freq(st, val); mutex_unlock(&indio_dev->mlock); - return ret ? ret : len; + return len; } /* Power down the device */ diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c index df7f1e1157ae..cb9f96b446a5 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c @@ -12,7 +12,6 @@ */ #include <linux/module.h> -#include <linux/init.h> #include <linux/slab.h> #include <linux/i2c.h> #include <linux/err.h> @@ -117,7 +116,7 @@ int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask) return result; if (en) { - /* Wait for output stablize */ + /* Wait for output stabilize */ msleep(INV_MPU6050_TEMP_UP_TIME); if (INV_MPU6050_BIT_PWR_GYRO_STBY == mask) { /* switch internal clock to PLL */ diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h index f38395529a44..0ab382be1e64 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h @@ -126,35 +126,35 @@ struct inv_mpu6050_state { #define INV_MPU6050_REG_SAMPLE_RATE_DIV 0x19 #define INV_MPU6050_REG_CONFIG 0x1A #define INV_MPU6050_REG_GYRO_CONFIG 0x1B -#define INV_MPU6050_REG_ACCEL_CONFIG 0x1C +#define INV_MPU6050_REG_ACCEL_CONFIG 0x1C #define INV_MPU6050_REG_FIFO_EN 0x23 -#define INV_MPU6050_BIT_ACCEL_OUT 0x08 -#define INV_MPU6050_BITS_GYRO_OUT 0x70 +#define INV_MPU6050_BIT_ACCEL_OUT 0x08 +#define INV_MPU6050_BITS_GYRO_OUT 0x70 #define INV_MPU6050_REG_INT_ENABLE 0x38 -#define INV_MPU6050_BIT_DATA_RDY_EN 0x01 -#define INV_MPU6050_BIT_DMP_INT_EN 0x02 +#define INV_MPU6050_BIT_DATA_RDY_EN 0x01 +#define INV_MPU6050_BIT_DMP_INT_EN 0x02 #define INV_MPU6050_REG_RAW_ACCEL 0x3B #define INV_MPU6050_REG_TEMPERATURE 0x41 #define INV_MPU6050_REG_RAW_GYRO 0x43 #define INV_MPU6050_REG_USER_CTRL 0x6A -#define INV_MPU6050_BIT_FIFO_RST 0x04 -#define INV_MPU6050_BIT_DMP_RST 0x08 -#define INV_MPU6050_BIT_I2C_MST_EN 0x20 -#define INV_MPU6050_BIT_FIFO_EN 0x40 -#define INV_MPU6050_BIT_DMP_EN 0x80 +#define INV_MPU6050_BIT_FIFO_RST 0x04 +#define INV_MPU6050_BIT_DMP_RST 0x08 +#define INV_MPU6050_BIT_I2C_MST_EN 0x20 +#define INV_MPU6050_BIT_FIFO_EN 0x40 +#define INV_MPU6050_BIT_DMP_EN 0x80 #define INV_MPU6050_REG_PWR_MGMT_1 0x6B -#define INV_MPU6050_BIT_H_RESET 0x80 -#define INV_MPU6050_BIT_SLEEP 0x40 -#define INV_MPU6050_BIT_CLK_MASK 0x7 +#define INV_MPU6050_BIT_H_RESET 0x80 +#define INV_MPU6050_BIT_SLEEP 0x40 +#define INV_MPU6050_BIT_CLK_MASK 0x7 #define INV_MPU6050_REG_PWR_MGMT_2 0x6C -#define INV_MPU6050_BIT_PWR_ACCL_STBY 0x38 -#define INV_MPU6050_BIT_PWR_GYRO_STBY 0x07 +#define INV_MPU6050_BIT_PWR_ACCL_STBY 0x38 +#define INV_MPU6050_BIT_PWR_GYRO_STBY 0x07 #define INV_MPU6050_REG_FIFO_COUNT_H 0x72 #define INV_MPU6050_REG_FIFO_R_W 0x74 @@ -180,10 +180,10 @@ struct inv_mpu6050_state { /* init parameters */ #define INV_MPU6050_INIT_FIFO_RATE 50 -#define INV_MPU6050_TIME_STAMP_TOR 5 -#define INV_MPU6050_MAX_FIFO_RATE 1000 -#define INV_MPU6050_MIN_FIFO_RATE 4 -#define INV_MPU6050_ONE_K_HZ 1000 +#define INV_MPU6050_TIME_STAMP_TOR 5 +#define INV_MPU6050_MAX_FIFO_RATE 1000 +#define INV_MPU6050_MIN_FIFO_RATE 4 +#define INV_MPU6050_ONE_K_HZ 1000 /* scan element definition */ enum inv_mpu6050_scan { diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c index 429517117eff..0cd306a72a6e 100644 --- a/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c +++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c @@ -12,7 +12,6 @@ */ #include <linux/module.h> -#include <linux/init.h> #include <linux/slab.h> #include <linux/i2c.h> #include <linux/err.h> |