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hwmon: (pwm-fan) Fix suspend/resume behavior
authorKamil Debski <k.debski@samsung.com>
Mon, 3 Nov 2014 14:42:55 +0000 (15:42 +0100)
committerGuenter Roeck <linux@roeck-us.net>
Tue, 11 Nov 2014 18:39:45 +0000 (10:39 -0800)
commit48b9d5b4f408259cd6800c4b17d4fe5025435da2
tree9e6acd855c6088dd9d9dbbb2d95ccc665da4eddatree | snapshot (tar.gz zip)
parentaab18da44f243cf59b4dee335ea50b32f529b5b0commit | diff
hwmon: (pwm-fan) Fix suspend/resume behavior

The state of a PWM output is not clearly defined after resume. Some PWM
drivers do not restore the duty cycle upon resume, thus it is necessary to
manually restore the correct value.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
drivers/hwmon/pwm-fan.c diff | blob | blame | history