Messages in this thread Patch in this message | | | From | Dong Aisheng <> | Subject | [PATCH v2 1/2] pinctrl: show pin name when request pins | Date | Tue, 17 Apr 2012 15:00:45 +0800 |
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From: Dong Aisheng <dong.aisheng@linaro.org>
Pin name is more useful to users.
Signed-off-by: Dong Aisheng <dong.aisheng@linaro.org>
--- No changes since v1.
After change, when call pinctrl_get_*, the debug information becomes : pinctrl-imx 20e0000.iomuxc: request pin 305 (MX6Q_PAD_SD4_CMD) for 219c000.usdhc pinctrl-imx 20e0000.iomuxc: request pin 306 (MX6Q_PAD_SD4_CLK) for 219c000.usdhc --- drivers/pinctrl/pinmux.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/pinmux.c b/drivers/pinctrl/pinmux.c index c494c37..fa0357b 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) { -- 1.7.0.4
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