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Neil Zhang authored
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>
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