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iio: imu: inv_mpu6050: Fix multiline comments style

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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>
This commit is contained in:
Daniel Baluta 2016-02-18 17:53:06 +02:00 committed by Jonathan Cameron
parent 98e55e93a0
commit 23c5edccbf
1 changed files with 23 additions and 14 deletions
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37
drivers/iio/imu/inv_mpu6050/inv_mpu_core.c
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@ -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;