Commits
Neil Zhang committed 3018fd81310
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>