Revert "msm: kgsl: only queue work when requested state is none"

This reverts a87d51a9
Patch causes increase in power consumption while playing a video.

CRs-fixed: 331854
Change-Id: Ic21f109ac730167539a78647d51a8051d5c9948f
Signed-off-by: Anoop Kumar Yerukala <ayeruk@codeaurora.org>