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(parent: 9b2f443) | patch
UPSTREAM: backlight: pwm_bl: Free PWM requested by legacy API on error path
authorVladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Sun, 14 Jun 2015 14:32:14 +0000 (17:32 +0300)
committerHuang, Tao <huangtao@rock-chips.com>
Mon, 6 Mar 2017 10:28:40 +0000 (18:28 +0800)
commit8c232cdec7ff531e5cb12cde076ac99f06ae7c34
tree25af119739067d568f7ed3c0847c6c84aa8c835atree | snapshot
parent9b2f443b1a4b4e777c677a27580c2fac313cb035commit | diff
UPSTREAM: backlight: pwm_bl: Free PWM requested by legacy API on error path

If pwm is requested by legacy pwm_request() and if the following
backlight_device_register() call fails, add pwm_free() clean-up.

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
(cherry picked from commit 60d613d6aef4ae49988eeb3ad38af948c561db1e)

Change-Id: I7fc9742e69aacbe3f7cef1c56bbd35b4ca72720e
Signed-off-by: David Wu <david.wu@rock-chips.com>
drivers/video/backlight/pwm_bl.c diff | blob | history
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