iio: imu: st_lsm6dsx: make st_lsm6dsx_check_odr() non-static

Remove static qualifier from st_lsm6dsx_check_odr() definition in order to
use it for the support of new devices
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

drivers/iio/imu/st_lsm6dsx/st_lsm6dsx.h

@@ -180,5 +180,6 @@ int st_lsm6dsx_flush_fifo(struct st_lsm6dsx_hw *hw);
 int st_lsm6dsx_set_fifo_mode(struct st_lsm6dsx_hw *hw,
 			     enum st_lsm6dsx_fifo_mode fifo_mode);
 int st_lsm6dsx_read_fifo(struct st_lsm6dsx_hw *hw);
+int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val);
 
 #endif /* ST_LSM6DSX_H */

drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c

@@ -398,8 +398,7 @@ static int st_lsm6dsx_set_full_scale(struct st_lsm6dsx_sensor *sensor,
 	return 0;
 }
 
-static int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr,
-				u8 *val)
+int st_lsm6dsx_check_odr(struct st_lsm6dsx_sensor *sensor, u16 odr, u8 *val)
 {
 	int i;