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(parent: b464dfa) | patch
gpio: mockup: fix a return value check
authorBartosz Golaszewski <brgl@bgdev.pl>
Wed, 6 Dec 2017 16:30:02 +0000 (17:30 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Fri, 8 Dec 2017 14:34:15 +0000 (15:34 +0100)
commit6c3fda157b11c9e58088a6f5babde0b5a30a957b
tree29f240077dea86440bda9fc455e047c6b2805bd2tree | snapshot
parentb464dfacc5c5416e0cf6d122be68261459e1497dcommit | diff
gpio: mockup: fix a return value check

The return value of platform_device_register_resndata() on error is
an error code converted to pointer with ERR_PTR(), not NULL.

Check the return value correctly.

Fixes: deac0b115dc3 ("gpio: mockup: rework device probing")
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-mockup.c diff | blob | history
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