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(parent: 3bde877) | patch
pinctrl: coh901: Be sure to clamp return value
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 21 Dec 2015 15:25:11 +0000 (16:25 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Sat, 26 Dec 2015 21:28:34 +0000 (22:28 +0100)
commit01a62834f983455806b9e522c33d2670b83b1e52
tree6ea9dbb39ac3160a0683df1125523341d5775678tree | snapshot
parent3bde87714e79c7ff342e98ccafca07d69d91c7b8commit | diff
pinctrl: coh901: Be sure to clamp return value

As we want gpio_chip .get() calls to be able to return negative
error codes and propagate to drivers, we need to go over all
drivers and make sure their return values are clamped to [0,1].
We do this by using the ret = !!(val) design pattern.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-coh901.c diff | blob | history
Beck SC1x5 Kernel