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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-02-26 17:50:43 +0200
committerThomas Gleixner <tglx@linutronix.de>2018-02-28 18:07:20 +0100
commitd61e2944b6364006e3d7a0152aaafda741c8c876 (patch)
tree44998772bb41b7dc38ba45cab307be83077d7dc7 /kernel/irq/irq_sim.c
parente69c61dd050e410d78363e5fe6e56a9f719abdf5 (diff)
downloadlinux-stericsson-d61e2944b6364006e3d7a0152aaafda741c8c876.tar.gz
genirq: Add wakeup sysfs node to show IRQ wakeup state
Surprisingly there is no simple way to see if the IRQ line in question is wakeup source or not. Note that wakeup might be an OOB (out-of-band) source like GPIO line which makes things slightly more complicated. Add a sysfs node to cover this case. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Tested-by: Tony Lindgren <tony@atomide.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com> Link: https://lkml.kernel.org/r/20180226155043.67937-1-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'kernel/irq/irq_sim.c')
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