regulator: tps6586x: Use dev_err rather than dev_warn for error message

tps6586x_regulator_set_slew_rate() returns -EINVAL when having slew rate
settings for other than SM0/1, thus use dev_err rather than dev_warn.

Signed-off-by: Axel Lin <[email protected]>
Reviewed-by: Stephen Warren <[email protected]>
Signed-off-by: Mark Brown <[email protected]>

diff --git a/drivers/regulator/tps6586x-regulator.c b/drivers/regulator/tps6586x-regulator.c
index 4e3e4adb1dcefec44a6e85f6d84c2b8cab614bf0..b813d213255bc07a0dab6960a0d6482ca7dce1b4 100644 (file)
--- a/drivers/regulator/tps6586x-regulator.c
+++ b/drivers/regulator/tps6586x-regulator.c
@@ -245,7 +245,7 @@ static int tps6586x_regulator_set_slew_rate(struct platform_device *pdev,
                reg = TPS6586X_SM1SL;
                break;
        default:
-               dev_warn(&pdev->dev, "Only SM0/SM1 can set slew rate\n");
+               dev_err(&pdev->dev, "Only SM0/SM1 can set slew rate\n");
                return -EINVAL;
        }