tree f15d75e070facc7c6b3169b1a0bd26a1bd5467fc
parent a23d6d180914dd91e320283c81e4f84f028e24f4
author Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1455570934 +0100
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> 1457530862 +0100

cpufreq: governor: Avoid irq_work_queue_on() crash on non-SMP ARM

As it turns out, irq_work_queue_on() will crash if invoked on
non-SMP ARM platforms, but in fact it is not necessary to use that
function in the cpufreq governor code (as it doesn't matter to that
code which CPU will handle the irq_work), so change it to always use
irq_work_queue().

Fixes: 8fb47ff100af (cpufreq: governor: Replace timers with utilization update callbacks)
Reported-and-tested-by: Guenter Roeck <linux@roeck-us.net>
Reported-and-tested-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>