Re: (subset) [PATCH] backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()

On Wed, 22 Jan 2025 10:19:14 +0100, Herve Codina wrote: > Lockdep detects the following issue on led-backlight removal: > [ 142.315935] [ cut here ] > [ 142.315954] WARNING: CPU: 2 PID: 292 at drivers/leds/led-core.c:455 > led_sysfs_enable+0x54/0x80 > ... > [ 142

Re: [PATCH] backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()

Hi Lee, Daniel, Jingoo, On Wed, 22 Jan 2025 10:19:14 +0100 Herve Codina wrote: > Lockdep detects the following issue on led-backlight removal: > [ 142.315935] [ cut here ] > [ 142.315954] WARNING: CPU: 2 PID: 292 at drivers/leds/led-core.c:455 > led_sysfs_enable+0x

[PATCH] backlight: led_bl: Hold led_access lock when calling led_sysfs_disable()

Lockdep detects the following issue on led-backlight removal: [ 142.315935] [ cut here ] [ 142.315954] WARNING: CPU: 2 PID: 292 at drivers/leds/led-core.c:455 led_sysfs_enable+0x54/0x80 ... [ 142.500725] Call trace: [ 142.503176] led_sysfs_enable+0x54/0x80 (P