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(parent: 3bf52f6) | patch
pinctrl: mediatek: Add get_direction support.
authorHongzhou Yang <hongzhou.yang@mediatek.com>
Tue, 17 Nov 2015 22:17:13 +0000 (14:17 -0800)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 18 Nov 2015 13:55:07 +0000 (14:55 +0100)
commit78fff12c3820028128de38df7e0834b8f652e0f7
treea04629dfda33de8567da5c7210388d13be61e575tree | snapshot
parent3bf52f6fb2d4ca5cb4cc4901d8f55e43ad255315commit | diff
pinctrl: mediatek: Add get_direction support.

Since Linux gpio framework return 0 for output, 1 for input.
But HW use 0 stands for input, and 1 stands for output.
So use negative to correct it.

And gpio_chip.get is used to get input value, no need to get
output value, so removing it.

Signed-off-by: Hongzhou Yang <hongzhou.yang@mediatek.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/mediatek/pinctrl-mtk-common.c diff | blob | history
Linux Kernel Source Tree.