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gpiolib: change a warning to debug message when failing to get gpio 

It's the drivers responsibility to react on failure to get
the gpio descriptors and not the frameworks. Since there are
some common peripherals that may or may not have certain
pins connected to gpio lines, depending on the platform,
printing the warning there may end up generating useless bug
reports.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Heikki Krogerus 2013-11-29 15:47:34 +02:00 committed by Linus Walleij
parent 1aeef303b5
commit 351cfe0fe8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpiolib.c
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@ -2447,7 +2447,7 @@ struct gpio_desc *__must_check gpiod_get_index(struct device *dev,
}
if (IS_ERR(desc)) {
dev_warn(dev, "lookup for GPIO %s failed\n", con_id);
dev_dbg(dev, "lookup for GPIO %s failed\n", con_id);
return desc;
}