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| author | Axel Lin <axel.lin@ingics.com> | 2016-02-22 15:22:52 +0800 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-03-09 10:41:23 +0700 |
| commit | fa4007ca06e4c808b002067c2ea02a9bebdc044b (patch) | |
| tree | 3423b11e0375a5a398890031ecb048737a536eb8 /Documentation/firmware_class | |
| parent | 28c5a41e4aa44f162297d596030900b90aa1cf08 (diff) | |
| download | linux-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 'Documentation/firmware_class')
0 files changed, 0 insertions, 0 deletions