serial: sh-sci: Fix module clock refcounting.
serial: sh-sci: Fix module clock refcounting.

This adds the enable/disable hooks for the port clock to sh-sci.

Signed-off-by: dmitry pervushin <17de726c198674cafcbcbc9952ae1512e322281d@nomadgs.com>
Signed-off-by: Paul Mundt <38b52dbb5f0b63d149982b6c5de788ec93a89032@linux-sh.org>

KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas