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Kai-Heng Feng d25c812320 leds: core: Flush scheduled work for system suspend 
[ Upstream commit 302a085c20 ]

Sometimes LED won't be turned off by LED_CORE_SUSPENDRESUME flag upon
system suspend.

led_set_brightness_nopm() uses schedule_work() to set LED brightness.
However, there's no guarantee that the scheduled work gets executed
because no one flushes the work.

So flush the scheduled work to make sure LED gets turned off.

Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Acked-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Fixes: 81fe8e5b73 ("leds: core: Add led_set_brightness_nosleep{nopm} functions")
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 		2020-08-19 08:16:11 +02:00
..
trigger leds: trigger: netdev: fix handling on interface rename 2020-01-04 19:17:05 +01:00
Kconfig leds: netxbig: remove legacy board-file support 2019-07-29 21:04:53 +02:00
Makefile TI LMU LED support rework and introduction of two new drivers 2019-06-11 23:46:37 +02:00
led-class-flash.c leds: class: Improve LED and LED flash class registration API 2019-07-25 20:07:50 +02:00
led-class.c leds: core: Flush scheduled work for system suspend 2020-08-19 08:16:11 +02:00
led-core.c leds: Switch to use fwnode instead of be stuck with OF one 2019-08-23 23:39:37 +02:00
led-triggers.c led: triggers: Fix dereferencing of null pointer 2019-09-05 22:32:45 +02:00
leds-88pm860x.c leds: 88pm860x: fix use-after-free on unbind 2020-08-11 15:33:36 +02:00
leds-aat1290.c leds: aat1290: Use generic support for composing LED names 2019-07-25 20:07:59 +02:00
leds-adp5520.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149 2019-05-30 11:25:18 -07:00
leds-an30259a.c leds: an30259a: add a check for devm_regmap_init_i2c 2020-01-04 19:17:03 +01:00
leds-apu.c leds: apu: add pr_fmt prefix for better log output 2019-07-22 21:57:35 +02:00
leds-as3645a.c leds: as3645a: Use generic support for composing LED names 2019-07-25 20:08:00 +02:00
leds-asic3.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-bcm6328.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-bcm6358.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-bd2802.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-blinkm.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61 2019-05-24 17:36:45 +02:00
leds-clevo-mail.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-cobalt-qube.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-cobalt-raq.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 1 2019-05-21 11:28:39 +02:00
leds-cpcap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 89 2019-05-24 17:37:52 +02:00
leds-cr0014114.c leds: cr0014114: Use generic support for composing LED names 2019-07-25 20:07:58 +02:00
leds-da903x.c leds: da903x: fix use-after-free on unbind 2020-08-11 15:33:36 +02:00
leds-da9052.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-dac124s085.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 330 2019-06-05 17:37:06 +02:00
leds-fsg.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-gpio-register.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-gpio.c leds: gpio: Fix uninitialized gpio label for fwnode based probe 2020-01-29 16:45:29 +01:00
leds-hp6xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-ipaq-micro.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-is31fl32xx.c leds: is31fl32xx: Use struct_size() helper 2019-09-01 13:33:29 +02:00
leds-is31fl319x.c leds: is31fl319x: simplify getting the adapter of a client 2019-07-23 20:47:45 +02:00
leds-ktd2692.c leds: ktd2692: Fix a typo in the name of a constant 2019-07-22 21:43:12 +02:00
leds-lm355x.c leds: lm355x: avoid enum conversion warning 2020-08-19 08:16:07 +02:00
leds-lm3530.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 197 2019-05-30 11:29:22 -07:00
leds-lm3532.c leds: lm3532: Fix optional led-max-microamp prop error handling 2019-09-12 20:45:52 +02:00
leds-lm3533.c leds: lm3533: fix use-after-free on unbind 2020-08-11 15:33:36 +02:00
leds-lm3601x.c leds: lm3601x: Use generic support for composing LED names 2019-07-25 20:07:57 +02:00
leds-lm3642.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lm3692x.c leds: lm3692x: Handle failure to probe the regulator 2020-01-04 19:17:02 +01:00
leds-lm3697.c leds: lm3697: Switch to use fwnode_property_count_uXX() 2019-07-25 20:08:03 +02:00
leds-lm36274.c leds: lm36274: fix use-after-free on unbind 2020-08-11 15:33:36 +02:00
leds-locomo.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp55xx-common.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp55xx-common.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp3944.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp3952.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp5521.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
leds-lp5523.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336 2019-06-05 17:37:07 +02:00
leds-lp5562.c leds: leds-lp5562 allow firmware files up to the maximum length 2019-07-22 20:35:01 +02:00
leds-lp8501.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp8788.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-lp8860.c leds: lp8860: Use generic support for composing LED names 2019-07-25 20:07:55 +02:00
leds-lt3593.c leds: lt3593: Use generic support for composing LED names 2019-07-25 20:07:54 +02:00
leds-max8997.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-max77650.c led: max77650: add of_match table 2020-02-05 21:22:49 +00:00
leds-max77693.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-mc13783.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-menf21bmc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-mlxcpld.c treewide: devm_kzalloc() -> devm_kcalloc() 2018-06-12 16:19:22 -07:00
leds-mlxreg.c leds: mlxreg: Add support for capability register 2019-02-23 09:20:46 -08:00
leds-mt6323.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
leds-net48xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-netxbig.c leds: netxbig: Add of_node_put() in netxbig_leds_get_of_pdata() 2019-07-29 21:12:54 +02:00
leds-nic78bx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00
leds-ns2.c leds: ns2: Add of_node_put() before return 2019-07-22 20:35:00 +02:00
leds-ot200.c leds: leds-ot200: Use devm_led_classdev_register 2015-11-03 08:59:13 +01:00
leds-pca955x.c LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
leds-pca963x.c leds: pca963x: Fix open-drain initialization 2020-02-24 08:36:24 +01:00
leds-pca9532.c leds: pca953x: Include the right header 2019-08-08 20:38:24 +02:00
leds-pm8058.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
leds-powernv.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
leds-pwm.c leds: pwm: Use struct_size() helper 2019-09-01 13:33:29 +02:00
leds-rb532.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-regulator.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-s3c24xx.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-sc27xx-bltc.c leds: sc27xx-blt: Use generic support for composing LED names 2019-07-25 20:07:53 +02:00
leds-spi-byte.c leds: spi-byte: add single byte SPI LED driver 2019-05-24 22:19:43 +02:00
leds-ss4200.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335 2019-06-05 17:37:06 +02:00
leds-sunfire.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
leds-syscon.c leds: syscon: Use resource managed variant of device register 2019-09-01 13:33:27 +02:00
leds-tca6507.c LED updates for 5.3-rc1 2019-07-09 08:59:39 -07:00
leds-ti-lmu-common.c leds: ti-lmu-common: Move static keyword to the front of declaration 2019-09-03 20:34:46 +02:00
leds-tlc591xx.c leds: tlc591xx: update the maximum brightness 2020-01-26 10:01:02 +01:00
leds-wm831x-status.c leds: wm831x-status: fix use-after-free on unbind 2020-08-11 15:33:35 +02:00
leds-wm8350.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds-wrap.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds.h leds: core: Add support for composing LED class device names 2019-07-25 20:07:52 +02:00
uleds.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00