msm: kgsl: Use the new clock naming conventions effectively

Still allow the clocks a per-platform map for clock error checking,
but use a const array of their identical names.

Change-Id: If83654b4cf68b34f0cbde68021c267aceb423db8
Signed-off-by: Lucille Sylvester <lsylvest@codeaurora.org>
Signed-off-by: helicopter88 <johnlemon.lol@gmail.com>

Conflicts:
	arch/arm/mach-msm/board-msm8960.c
	arch/arm/mach-msm/devices-8960.c
	arch/arm/mach-msm/devices-msm7x27.c
	arch/arm/mach-msm/devices-msm7x27a.c
	arch/arm/mach-msm/devices-msm7x30.c
	arch/arm/mach-msm/devices-msm8x60.c
	arch/arm/mach-msm/devices-qsd8x50.c
	drivers/gpu/msm/kgsl_pwrctrl.c
	include/linux/msm_kgsl.h