omap4-common: fix wake on unplug

Don't allow the device to enter deep sleep right after unplugging
an usb power-source. This allows userspace to wake the system up
if the corresponding option has been set.

Change-Id: I7a21fe7c438394cfbb923a3dc925287f292704b3
omap:hdmi: clean then unnessary hdmi_toggle.h

Change-Id: I2e8bb097c3fd000f0a389e50b01b1bc25d534703
Merge branch 'JBX' into JBX_30X