Merge tag 'arm-soc/for-4.8/soc-part2' of http://github.com/Broadcom/stblinux into...

[deliverable/linux.git] / arch / arm / mach-omap2 / omap-wakeupgen.c

diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 2c04f274147602c8a9131e14dbf0625a23b0f918..0c47543865327270a0c18601d68dd493099b13e3 100644 (file)
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -327,6 +327,11 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
 {
        unsigned int cpu = (unsigned int)hcpu;
 
+       /*
+        * Corresponding FROZEN transitions do not have to be handled,
+        * they are handled by at a higher level
+        * (drivers/cpuidle/coupled.c).
+        */
        switch (action) {
        case CPU_ONLINE:
                wakeupgen_irqmask_all(cpu, 0);