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authorLinus Walleij <linus.walleij@linaro.org>2015-12-22 15:41:01 +0100
committerRalf Baechle <ralf@linux-mips.org>2016-01-24 02:22:14 +0100
commit6ea6b7faf0fbc7f2bb55277befe478c0a66659fc (patch)
tree24664d60cb1af8b4e268c5e840c108bc24e2fe67 /arch/openrisc/include
parent249e573d99ab590e19bd23f084f8c6540daa7b06 (diff)
MIPS: TXx9: 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> Cc: linux-mips@linux-mips.org Cc: linux-gpio@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/11923/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/openrisc/include')
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