msm: kgsl: Add minimum amount of wait in adreno_waittimestamp

Add minimum amount of wait period in adreno_waittimestamp
to avoid instances of malformed wait period (such as msecs=0)
arguments from userspace and in turn avoid false hang detections.

CRs-fixed: 437738
Change-Id: I5cd40dc7589747e7fffeb6d5cc2001b73d6d845e
Signed-off-by: Harsh Vardhan Dwivedi <hdwivedi@codeaurora.org>
1 file changed