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linux/drivers/pinctrl/pinctrl-at91.c
Richard Genoud 8af584b868 pinctrl: at91: implement get_direction 
This is needed for gpiod_get_direction().
Otherwise, it returns -EINVAL.

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-02-25 10:49:15 +01:00

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