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path: root/drivers/leds/trigger/ledtrig-cpu.c
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2014-05-08drivers/leds: Replace __get_cpu_var use through this_cpu_ptrChristoph Lameter
Use this_cpu_ptr for the address calculation instead of __get_cpu_var. Signed-off-by: Christoph Lameter <cl@linux.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-02-27ledtrig-cpu: Handle CPU hot(un)pluggingPawel Moll
When CPU is hot(un)plugged, no syscore notification is being generated, nor is cpuidle involved. This leaves the CPU LED turned on, because the dying thread is doing some work (LED on) and than it is... well, dying (LED still on :-) Added notifier block for hot(un)plugging operations, generating existing trigger events. Signed-off-by: Pawel Moll <pawel.moll@arm.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2013-04-01leds: move LED trigger drivers into new subdirectoryKim, Milo
For better driver management, new subdirectory, 'trigger' is created. All LED trigger drivers are moved into this directory. Internal header, 'leds.h' is included in each LED trigger drivers. Fix the location of header file, "leds.h" -> "../leds.h" in driver files. One exception is here, 'ledtrig-timer.c'. There is no need to include 'leds.h'. so '#include "leds.h"' line was removed. Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>