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authorHeiner Kallweit <hkallweit1@gmail.com>2015-10-01 00:50:20 +0300
committerLinus Walleij <linus.walleij@linaro.org>2015-10-05 10:13:39 +0300
commitcf3f2a2c8bae0db72233629c9da9d9f617b3f8af (patch)
tree9e538ad4fbdf9f5887a7e669cc369e06a5e006e9 /drivers/pcmcia
parent2db8aba860c70478f6af18c410a3e513a2d2f541 (diff)
downloadlinux-cf3f2a2c8bae0db72233629c9da9d9f617b3f8af.tar.xz
gpio: generic: improve error handling in bgpio_map
If bgpio_map returns NULL then err should always be set. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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