msm: watchdog-v2: use request_mem_region instead of request_region

Use request_mem_region api to request for allocating io resource in place
of request_region since the resource is actually not an io port resource
but io memory.

Signed-off-by: Aparna Das <adas@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
msm: watchdog-v2: Trace IRQ when watchdog bites

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
msm8974: watchdog: Increase pet time by 10 sec to avoid false bites

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
sched: Add sysinterface for GENTLE_FAIR_SLEEPERS

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>