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-rw-r--r--drivers/iio/imu/Kconfig4
-rw-r--r--drivers/iio/imu/adis16400.h1
-rw-r--r--drivers/iio/imu/adis16400_core.c12
-rw-r--r--drivers/iio/imu/inv_mpu6050/inv_mpu_core.c3
-rw-r--r--drivers/iio/imu/inv_mpu6050/inv_mpu_iio.h38
-rw-r--r--drivers/iio/imu/inv_mpu6050/inv_mpu_ring.c1
6 files changed, 29 insertions, 30 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.h b/drivers/iio/imu/adis16400.h
index 2f8f9d632386..0916bf6b6c31 100644
--- a/drivers/iio/imu/adis16400.h
+++ b/drivers/iio/imu/adis16400.h
@@ -189,6 +189,7 @@ enum {
ADIS16300_SCAN_INCLI_X,
ADIS16300_SCAN_INCLI_Y,
ADIS16400_SCAN_ADC,
+ ADIS16400_SCAN_TIMESTAMP,
};
#ifdef CONFIG_IIO_BUFFER
diff --git a/drivers/iio/imu/adis16400_core.c b/drivers/iio/imu/adis16400_core.c
index 368660dfe135..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 */
@@ -632,7 +632,7 @@ static const struct iio_chan_spec adis16400_channels[] = {
ADIS16400_MAGN_CHAN(Z, ADIS16400_ZMAGN_OUT, 14),
ADIS16400_TEMP_CHAN(ADIS16400_TEMP_OUT, 12),
ADIS16400_AUX_ADC_CHAN(ADIS16400_AUX_ADC, 12),
- IIO_CHAN_SOFT_TIMESTAMP(12)
+ IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
};
static const struct iio_chan_spec adis16448_channels[] = {
@@ -659,7 +659,7 @@ static const struct iio_chan_spec adis16448_channels[] = {
},
},
ADIS16400_TEMP_CHAN(ADIS16448_TEMP_OUT, 12),
- IIO_CHAN_SOFT_TIMESTAMP(11)
+ IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
};
static const struct iio_chan_spec adis16350_channels[] = {
@@ -677,7 +677,7 @@ static const struct iio_chan_spec adis16350_channels[] = {
ADIS16400_MOD_TEMP_CHAN(X, ADIS16350_XTEMP_OUT, 12),
ADIS16400_MOD_TEMP_CHAN(Y, ADIS16350_YTEMP_OUT, 12),
ADIS16400_MOD_TEMP_CHAN(Z, ADIS16350_ZTEMP_OUT, 12),
- IIO_CHAN_SOFT_TIMESTAMP(11)
+ IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
};
static const struct iio_chan_spec adis16300_channels[] = {
@@ -690,7 +690,7 @@ static const struct iio_chan_spec adis16300_channels[] = {
ADIS16400_AUX_ADC_CHAN(ADIS16300_AUX_ADC, 12),
ADIS16400_INCLI_CHAN(X, ADIS16300_PITCH_OUT, 13),
ADIS16400_INCLI_CHAN(Y, ADIS16300_ROLL_OUT, 13),
- IIO_CHAN_SOFT_TIMESTAMP(14)
+ IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
};
static const struct iio_chan_spec adis16334_channels[] = {
@@ -701,7 +701,7 @@ static const struct iio_chan_spec adis16334_channels[] = {
ADIS16400_ACCEL_CHAN(Y, ADIS16400_YACCL_OUT, 14),
ADIS16400_ACCEL_CHAN(Z, ADIS16400_ZACCL_OUT, 14),
ADIS16400_TEMP_CHAN(ADIS16350_XTEMP_OUT, 12),
- IIO_CHAN_SOFT_TIMESTAMP(8)
+ IIO_CHAN_SOFT_TIMESTAMP(ADIS16400_SCAN_TIMESTAMP),
};
static struct attribute *adis16400_attributes[] = {
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>
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