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(parent: 0f71923) | patch
gpio: of: Fix NPE from OF flags
authorLinus Walleij <linus.walleij@linaro.org>
Tue, 16 Jan 2018 22:44:46 +0000 (23:44 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 17 Jan 2018 06:44:16 +0000 (07:44 +0100)
commit605f2d34ea52a14744fe3c6b43708bce7e2eb690
tree3729b7d397a1f7d6902d5f5af70fb3d6727d0303tree | snapshot
parent0f7192318bd81b5bfa6b0f12d71f0f00c67acb78commit | diff
gpio: of: Fix NPE from OF flags

Some calls to of_get_named_gpio() calls sets the flags
argument to NULL because they are not interested in the
flags. This caused a null pointer exception since we were
unconditionally using these flags. Fix it.

Fixes: 6a537d48461d ("gpio: of: Support regulator nonstandard GPIO properties")
Cc: Heiner Kallweit <hkallweit1@gmail.com>
Reported-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpiolib-of.c diff | blob | history