pinctrl: use dev_err() to show message in pinmux_func_name_to_selector()

Use dev_err() rather than pr_err() to display the error message.

pinctrl_dev_get_name(pctldev) is no longer necessary because
dev_err() shows which device the message is related to.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index e7ae890dcf1aed58faf752049e16609fb8a3809b..67e08cb315c47e67329f8c4090ef2a1f503b9873 100644 (file)
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -322,8 +322,7 @@ static int pinmux_func_name_to_selector(struct pinctrl_dev *pctldev,
                selector++;
        }
 
-       pr_err("%s does not support function %s\n",
-              pinctrl_dev_get_name(pctldev), function);
+       dev_err(pctldev->dev, "function '%s' not supported\n", function);
        return -EINVAL;
 }