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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2016-08-31 08:49:44 +0100 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2017-03-24 14:04:37 +0100 |
| commit | c65d1fd350fa28de79e86e18ef73b902a67c791a (patch) | |
| tree | a9af6c70bb9fb1f784bb73e2912836c4237e6807 /drivers/gpio/gpio-vx855.c | |
| parent | 07242b248119a9388a67975aa7fae7c23afc7a07 (diff) | |
| download | linux-next-c65d1fd350fa28de79e86e18ef73b902a67c791a.tar.gz | |
gpio: sa1100: implement get_direction method
Allow gpiolib to read back the current IO direction configuration by
implementing the .get_direction callback. This, in part, allows
debugfs to report the complete true hardware state rather than the
software state.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-vx855.c')
0 files changed, 0 insertions, 0 deletions