media: tw9910: fix failure handling in tw9910_power_on()

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If gpiod_get_optional() fails in tw9910_power_on(), clk is left undisabled.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

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Alexey Khoroshilov 2018-12-30 06:41:40 -05:00 • committed by Mauro Carvalho Chehab

parent 49710c32cd

commit d6b10dd001

1 changed files with 5 additions and 0 deletions

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drivers/media/i2c/tw9910.c

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