gpio: remove remaining users of gpiochip_remove() retval
authorLinus Walleij <linus.walleij@linaro.org>
Tue, 16 Sep 2014 22:11:41 +0000 (15:11 -0700)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 23 Sep 2014 15:51:17 +0000 (17:51 +0200)
commitda26d5d803e45a30c7d72b83ce906f3a466f4cc3
tree43b7bac272c85efd85c037e0343d264ff923c443
parent2fcea6cecbc965b4e02a39537d9d939f5251bbbd
gpio: remove remaining users of gpiochip_remove() retval

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>
Acked-by: Alexandre Courbot <acourbot@nvidia.com>
Acked-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-crystalcove.c
drivers/gpio/gpio-omap.c
drivers/gpio/gpio-xgene.c
drivers/gpio/gpio-zynq.c