iio: imu: st_lsm6dsx: use dev_to_iio_dev() to get iio_dev struct

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dev_get_drvdata() on iio_dev->dev no longer returns the iio_dev.
Use dev_to_iio_dev() to get iio_dev struct.

Fixes: 8b7651f25962 ("iio: iio_device_alloc(): Remove unnecessary self drvdata")
Signed-off-by: Haibo Chen <haibo.chen@xxxxxxx>
Link: https://lore.kernel.org/r/1645702191-9400-1-git-send-email-haibo.chen@xxxxxxx
Cc: <Stable@xxxxxxxxxxxxxxx>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
---
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 727b4b6ac696..8b662332c282 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -1629,7 +1629,7 @@ st_lsm6dsx_sysfs_sampling_frequency_avail(struct device *dev,
 					  struct device_attribute *attr,
 					  char *buf)
 {
-	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev));
+	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_to_iio_dev(dev));
 	const struct st_lsm6dsx_odr_table_entry *odr_table;
 	int i, len = 0;
 
@@ -1647,7 +1647,7 @@ static ssize_t st_lsm6dsx_sysfs_scale_avail(struct device *dev,
 					    struct device_attribute *attr,
 					    char *buf)
 {
-	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_get_drvdata(dev));
+	struct st_lsm6dsx_sensor *sensor = iio_priv(dev_to_iio_dev(dev));
 	const struct st_lsm6dsx_fs_table_entry *fs_table;
 	struct st_lsm6dsx_hw *hw = sensor->hw;
 	int i, len = 0;
-- 
2.35.1





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