power: regulator: replace printf() with pr_err()
Replace printf() with pr_err() because pr_err() has a uniform print format
and takes into consideration the log levels supported.
Signed-off-by: Shree Ramamoorthy <s-ramamoorthy@ti.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/power/regulator/tps65219_regulator.c b/drivers/power/regulator/tps65219_regulator.c
index b7124fe..4b0fb20 100644
--- a/drivers/power/regulator/tps65219_regulator.c
+++ b/drivers/power/regulator/tps65219_regulator.c
@@ -250,7 +250,7 @@
/* idx must be in 1..TPS65219_LDO_NUM */
idx = dev->driver_data;
if (idx < 1 || idx > TPS65219_LDO_NUM) {
- printf("Wrong ID for regulator\n");
+ pr_err("Wrong ID for regulator\n");
return -EINVAL;
}
@@ -271,7 +271,7 @@
/* idx must be in 1..TPS65219_BUCK_NUM */
idx = dev->driver_data;
if (idx < 1 || idx > TPS65219_BUCK_NUM) {
- printf("Wrong ID for regulator\n");
+ pr_err("Wrong ID for regulator\n");
return -EINVAL;
}