Commit 2b38ca6d authored Jul 21, 2015 by Masahiro Yamada Committed by Linus Walleij Jul 27, 2015

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



Use dev_err() rather than pr_err() to display the error message.
(Besides, dev_err() is already used 7 lines below in this function.)

Also, drop the redundant information "on %s" 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>

parent fb5b7788

drivers/pinctrl/core.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -231,8 +231,7 @@ static int pinctrl_register_one_pin(struct pinctrl_dev *pctldev,

		pindesc = pin_desc_get(pctldev, number);
		if (pindesc != NULL) {
		pr_err("pin %d already registered on %s\n", number,
		pctldev->desc->name);
		dev_err(pctldev->dev, "pin %d already registered\n", number);
		return -EINVAL;
		}