Revert "gpu: nvgpu: Fix the race between runtime PM and L2 flush"

This patch results in a flaw that doesn't clear the GPU cache. This reverts commit 47f6bc0c2e85d0a8ff943b88c81108ca1bfc588e.

Bug 2687410

Change-Id: If78bd7ca29eb5621d4369cbddf21320e2a77a41a
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2186886
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/gk20a.h b/drivers/gpu/nvgpu/include/nvgpu/gk20a.h
index 873fa826..47a04f16 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/gk20a.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/gk20a.h
@@ -1753,7 +1753,6 @@ enum {
 #define GK20A_SIM_IORESOURCE_MEM 2
 
 void gk20a_busy_noresume(struct gk20a *g);
-int gk20a_busy_try_noresume(struct gk20a *g);
 void gk20a_idle_nosuspend(struct gk20a *g);
 int __must_check gk20a_busy(struct gk20a *g);
 void gk20a_idle(struct gk20a *g);