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authorAxel Lin <axel.lin@ingics.com>2016-02-22 15:22:52 +0800
committerLinus Walleij <linus.walleij@linaro.org>2016-03-09 10:41:23 +0700
commitfa4007ca06e4c808b002067c2ea02a9bebdc044b (patch)
tree3423b11e0375a5a398890031ecb048737a536eb8 /drivers/gpio/gpio-stmpe.c
parent28c5a41e4aa44f162297d596030900b90aa1cf08 (diff)
downloadlinux-next-fa4007ca06e4c808b002067c2ea02a9bebdc044b.tar.gz
gpio: mpc8xxx: Fixup setting gpio direction output
For devtype with specific gpio_dir_out implementation, current code is wrong because below code sets both gc->direction_output and mpc8xxx_gc->direction_output to the same function. gc->direction_output = devtype->gpio_dir_out ?: gc->direction_output; mpc8xxx_gc->direction_output = gc->direction_output; Set mpc8xxx_gc->direction_output = gc->direction_output first to fix it. This way mpc8xxx_gc->direction_output actually calls the standard bgpio_dir_out() to update register. Fixes: commit 42178e2a1e42 ("drivers/gpio: Switch gpio-mpc8xxx to use gpio-generic") Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-stmpe.c')
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