EHCI: HSIC: Fail root hub bus suspend when port is not enabled.
EHCI: HSIC: Fail root hub bus suspend when port is not enabled.

HSIC controller can not detect HSIC device in low power mode.  Hence
controller suspend is allowed only when port is enabled.  But this
check is done in controller suspend routine.  Controller suspend is
attempted after root hub bus is suspended.  Even if we fail, controller
suspend, root hub bus remains in suspend state.  This would delay
the enumeration of HSIC device as root hub bus resume takes some time.

CRs-Fixed: 396444
Change-Id: I9cfdfb4beb458651fc81a3d22ad9ac79207514fd
Signed-off-by: Pavankumar Kondeti <e4a0348e45a0df0ba79f6b06c66df8ae7aca44a4@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas