iio: imu: inv_mpu6050: Fix multiline comments style

The preffered style for long (multi-line) comments is:

/*
 * this is a multiline
 * comment
 */

This also fixes checkpatch.pl warning:
WARNING: Block comments use * on subsequent lines

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
index 225860016fedc927213218fcd61812fd0656757e..84e014cc67c3bd56ed84f114e24c11b1460d1a9c 100644 (file)
--- a/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
+++ b/drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
@@ -79,10 +79,11 @@ int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask)
 {
        unsigned int d, mgmt_1;
        int result;
-
-       /* switch clock needs to be careful. Only when gyro is on, can
-          clock source be switched to gyro. Otherwise, it must be set to
-          internal clock */
+       /*
+        * switch clock needs to be careful. Only when gyro is on, can
+        * clock source be switched to gyro. Otherwise, it must be set to
+        * internal clock
+        */
        if (INV_MPU6050_BIT_PWR_GYRO_STBY == mask) {
                result = regmap_read(st->map, st->reg->pwr_mgmt_1, &mgmt_1);
                if (result)
@@ -92,8 +93,10 @@ int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st, bool en, u32 mask)
        }
 
        if ((INV_MPU6050_BIT_PWR_GYRO_STBY == mask) && (!en)) {
-               /* turning off gyro requires switch to internal clock first.
-                  Then turn off gyro engine */
+               /*
+                * turning off gyro requires switch to internal clock first.
+                * Then turn off gyro engine
+                */
                mgmt_1 |= INV_CLK_INTERNAL;
                result = regmap_write(st->map, st->reg->pwr_mgmt_1, mgmt_1);
                if (result)
@@ -391,8 +394,10 @@ static int inv_mpu6050_write_raw(struct iio_dev *indio_dev,
        int result;
 
        mutex_lock(&indio_dev->mlock);
-       /* we should only update scale when the chip is disabled, i.e.,
-               not running */
+       /*
+        * we should only update scale when the chip is disabled, i.e.
+        * not running
+        */
        if (st->chip_config.enable) {
                result = -EBUSY;
                goto error_write_raw;
@@ -529,8 +534,10 @@ static ssize_t inv_attr_show(struct device *dev,
        s8 *m;
 
        switch (this_attr->address) {
-       /* In MPU6050, the two matrix are the same because gyro and accel
-          are integrated in one chip */
+       /*
+        * In MPU6050, the two matrix are the same because gyro and accel
+        * are integrated in one chip
+        */
        case ATTR_GYRO_MATRIX:
        case ATTR_ACCL_MATRIX:
                m = st->plat_data.orientation;
@@ -654,10 +661,12 @@ static int inv_check_and_setup_chip(struct inv_mpu6050_state *st)
        if (result)
                return result;
        msleep(INV_MPU6050_POWER_UP_TIME);
-       /* toggle power state. After reset, the sleep bit could be on
-               or off depending on the OTP settings. Toggling power would
-               make it in a definite state as well as making the hardware
-               state align with the software state */
+       /*
+        * toggle power state. After reset, the sleep bit could be on
+        * or off depending on the OTP settings. Toggling power would
+        * make it in a definite state as well as making the hardware
+        * state align with the software state
+        */
        result = inv_mpu6050_set_power_itg(st, false);
        if (result)
                return result;