[U-Boot] [PATCH 2/7] pinctrl: uniphier: replace printf() with dev_err()

[Masahiro Yamada]

dev_err() is more suitable for printing error messages.

Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
---

 drivers/pinctrl/uniphier/pinctrl-uniphier-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
index 215b19e..ac6c82d 100644
--- a/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
+++ b/drivers/pinctrl/uniphier/pinctrl-uniphier-core.c
@@ -174,7 +174,7 @@ static int uniphier_pinconf_set_one(struct udevice *dev, unsigned int pin,
 		ret = uniphier_pinconf_input_enable(dev, pin, arg);
 		break;
 	default:
-		printf("unsupported configuration parameter %u\n", param);
+		dev_err(dev, "unsupported configuration parameter %u\n", param);
 		return -EINVAL;
 	}
 
-- 
2.7.4