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authorDong Aisheng <dong.aisheng@linaro.org>2012-04-17 15:00:45 +0800
committerLinus Walleij <linus.walleij@linaro.org>2012-04-18 13:53:13 +0200
commitd0bd8df56ebffe4a5ca42e27aca2a1243c70ed53 (patch)
tree1dbcd9a82b3c88992ce2745b04b06094bf23f8d4
parent6d4ca1fb467932773da7b808c52f3d7ef4461ba0 (diff)
pinctrl: show pin name when request pins
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>
-rw-r--r--drivers/pinctrl/pinmux.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c
index c494c37bf167..fa0357bd88ff 100644
--- a/drivers/pinctrl/pinmux.c
+++ b/drivers/pinctrl/pinmux.c
@@ -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) {