: 8fff9184d1b5810dca5dd1a02726d4f844af88fc
patch link:
https://lore.kernel.org/r/20230926150116.2124384-1-u.kleine-koenig%40pengutronix.de
patch subject: [PATCH v3] backlight: pwm_bl: Disable PWM on shutdown and suspend
config: mips-allmodconfig
(https://download.01.org/0day-ci/archive/20230930/202309301206
Since commit 00e7e698bff1 ("backlight: pwm_bl: Configure pwm only once
per backlight toggle") calling pwm_backlight_power_off() doesn't disable
the PWM any more. However this is necessary to suspend because PWM
drivers usually refuse to suspend if they are still enabled.
Also adapt shutdown and re
