When CONFIG_PM is disabled we see cpu_pm_register_notifier error at
link time.
in function init_hw_perf_events:perf_event.c(.init.text+0x14a8): error:
undefined reference to 'cpu_pm_register_notifier'
Change-Id: I97525a3f8938543b2d2c9cafeee83367b8ffe702
Signed-off-by: Taniya Das <tdas@codeaurora.org>
During some CPU power modes entered during idle, hotplug and
suspend, peripherals located in the CPU power domain, such as
the GIC, localtimers, and VFP, may be powered down. Add a
notifier chain that allows drivers for those peripherals to
be notified before and after they may be reset.
Signed-off-by: Colin Cross <ccross <at> android.com>
[santosh.shilimkar <at> ti.com: Rebased against 3.1-rc3]
Signed-off-by: Santosh Shilimkar <santosh.shilimkar <at> ti.com>
Tested-by: Kevin Hilman <khilman <at> ti.com>
Change-Id: I6e076344b268869d12033f57321f3e7cf23b05e8
Signed-off-by: Ashwin Chaugule <ashwinc@codeaurora.org>
