On Tuesday 29 March 2016 17:35:46 Ezequiel Garcia wrote: > This patchset adds a very simple kernel panic LED trigger, > by hooking into panic_blink. I've tested this trigger on > ARM Armada XP OpenBlocks AX3-4 machine. > > The trigger is then used to replace the open-coded panic_blink > usage in GTA02 board. > > Note that I don't have a GTA02 board, so the last patch is only > built tested. > > Ezequiel Garcia (3): > leds: trigger: Introduce a kernel panic LED trigger > ARM: configs: Enable panic LED trigger on s3c2410 > ARM: s3c24xx: Use the panic LED trigger for GTA02 > > arch/arm/configs/s3c2410_defconfig | 1 + > arch/arm/mach-s3c24xx/mach-gta02.c | 35 ++++++++++++++++------------------- > drivers/leds/trigger/Kconfig | 7 +++++++ > drivers/leds/trigger/Makefile | 1 + > drivers/leds/trigger/ledtrig-panic.c | 30 ++++++++++++++++++++++++++++++ > 5 files changed, 55 insertions(+), 19 deletions(-) > create mode 100644 drivers/leds/trigger/ledtrig-panic.c Now we just need to port this 13-year old patch: https://lwn.net/Articles/21857/ ;-) Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-leds" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
