EHCI: HSIC: Prevent disabling wakeup irq twice

If PM resume and Wakeup irq happen at same time
its possible to disable wakeup irq twice. Prevent
the same by protecting with spinlock

CRs-Fixed: 396895
Change-Id: I3320478d6c770787bc571964f4a38dce6927af63
Signed-off-by: Hemant Kumar <hemantk@codeaurora.org>
Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
msm: hsic: Disallow processor idle sleep while driving resume signal

HSIC controller should send SOF with in 3 msec after completing
the resume signal.  If processor is in idle sleep state, the timer
interrupt generated by HSIC controller to indicate resume completion
gets delayed.  If the interrupt handler is not run with in 3msec
after resume, the resume sequence is repeated.  Disallow processor
idle sleep to avoid multiple resume cycles.

CRs-Fixed: 397154
Change-Id: Ibc8965ad8bcd94e0b1b1d39b5b2ad8f39cf51095
Signed-off-by: Pavankumar Kondeti <pkondeti@codeaurora.org>

mako: hsic: Disallow processor idle sleep while driving resume signal

Conflicts:

	arch/arm/mach-msm/lge/mako/board-mako.c

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>

Conflicts:

	arch/arm/mach-msm/board-8064.c
	arch/arm/mach-msm/lge/mako/board-mako.c
	include/linux/usb/msm_hsusb.h