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(parent: 3643741) | patch
gpio: pxa: clamp gpio get value to [0,1]
authorNeil Zhang <zhangwm@marvell.com>
Thu, 9 Jan 2014 09:25:57 +0000 (17:25 +0800)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 15 Jan 2014 07:56:20 +0000 (08:56 +0100)
commit3018fd81310688c3dfe8938a98680a9341982d02
tree19fa9b94ffbb39a221945be1498b075b675ccd01tree | snapshot
parent364374121b78ec599b10dd84648ccceb4d037285commit | diff
gpio: pxa: clamp gpio get value to [0,1]

It would be convenient to normalize the return value for gpio_get.

I have checked mach-mmp / mach-pxa / plat-pxa / plat-orion / mach-orion5x.
It's OK for all of them to change this function to return 0 and 1.

Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-pxa.c diff | blob | history
Domain: System / Kernel;