Vijayakumar dc6aa0663f gpu: nvgpu: gk20a: fix elpg sysfs control ...

bug 200200943

When we enable ELPG through sysfs there is a possibility of
refcounting twice as enable ELPG function is done in
scheduled work during rail gating exit and also called from sysfs
write. Just updating elpg enable/disable flag is good enough
as ELPG code uses it during rail gating exit

Change-Id: Ibb267d4ce30b9848abcde29882b90d884ef213bb
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1149587
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>

2016-05-22 23:54:45 -07:00

..

gpu/nvgpu

gpu: nvgpu: gk20a: fix elpg sysfs control

2016-05-22 23:54:45 -07:00