pinctrl: remove remaining users of gpiochip_remove() retval
authorLinus Walleij <linus.walleij@linaro.org>
Tue, 16 Sep 2014 22:05:41 +0000 (15:05 -0700)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 23 Sep 2014 15:51:12 +0000 (17:51 +0200)
Some drivers accidentally still use the return value from
gpiochip_remove(). Get rid of them so we can simplify this function
and get rid of the return value.

Cc: Abdoulaye Berthe <berthe.ab@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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