gpiolib: update inline documentation of gpiod_get_index()

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The patch just accents that @dev could be NULL.

There is no functional change.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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Andy Shevchenko 2013-12-05 11:26:26 +02:00 • committed by Linus Walleij

parent f9244ae5dc

commit fdd6a5fe89

1 changed files with 1 additions and 1 deletions

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drivers/gpio/gpiolib.c

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