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pinctrl: show pin name when request pins

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Pin name is more useful to users.

Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Dong Aisheng 2012-04-17 15:00:45 +08:00 committed by Linus Walleij
parent 6d4ca1fb46
commit d0bd8df56e
1 changed files with 3 additions and 2 deletions
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5
drivers/pinctrl/pinmux.c
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@ -88,8 +88,6 @@ static int pin_request(struct pinctrl_dev *pctldev,
const struct pinmux_ops *ops = pctldev->desc->pmxops;
int status = -EINVAL;
dev_dbg(pctldev->dev, "request pin %d for %s\n", pin, owner);
desc = pin_desc_get(pctldev, pin);
if (desc == NULL) {
dev_err(pctldev->dev,
@ -97,6 +95,9 @@ static int pin_request(struct pinctrl_dev *pctldev,
goto out;
}
dev_dbg(pctldev->dev, "request pin %d (%s) for %s\n",
pin, desc->name, owner);
if (gpio_range) {
/* There's no need to support multiple GPIO requests */
if (desc->gpio_owner) {