Simplify st_lsm6dsx_of_get_drdy_pin routine since of_property_read_u32
error conditions are already managed in st_lsm6dsx_get_drdy_reg()
Fixes: dba329048ee5 (iio: imu: st_lsm6dsx: add possibility to select drdy pin)
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@xxxxxx>
---
drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 10 +---------
1 file changed, 1 insertion(+), 9 deletions(-)
diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 98b51d7..462a27b 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -559,19 +559,11 @@ static const unsigned long st_lsm6dsx_available_scan_masks[] = {0x7, 0x0};
static int st_lsm6dsx_of_get_drdy_pin(struct st_lsm6dsx_hw *hw, int *drdy_pin)
{
struct device_node *np = hw->dev->of_node;
- int err;
if (!np)
return -EINVAL;
- err = of_property_read_u32(np, "st,drdy-int-pin", drdy_pin);
- if (err == -ENODATA) {
- /* if the property has not been specified use default value */
- *drdy_pin = 1;
- err = 0;
- }
-
- return err;
+ return of_property_read_u32(np, "st,drdy-int-pin", drdy_pin);
}
static int st_lsm6dsx_get_drdy_reg(struct st_lsm6dsx_hw *hw, u8 *drdy_reg)
--
2.9.3
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