Revert "Revert "gpu: nvgpu: disable_syncpoints debugfs changed to read only""

This reverts commit 4021d42cbb37c6d7cd30bd132d1d08d004422917.
Original change was reverted since that was suspected to have caused
opengles test faulure on QNX, but it turned out that the original change
was actually not causing the failure. Hence original change is restored.

Change-Id: I64796f1a3b1f700f294c259d4426c493f2f1ad85
Signed-off-by: Inamdar Sharif <isharif@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1643309
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/debug.c b/drivers/gpu/nvgpu/common/linux/debug.c
index 169bfbc5..76018f8d 100644
--- a/drivers/gpu/nvgpu/common/linux/debug.c
+++ b/drivers/gpu/nvgpu/common/linux/debug.c
@@ -304,7 +304,7 @@ void gk20a_debug_init(struct gk20a *g, const char *debugfs_symlink)
         debugfs_create_u32("ch_wdt_timeout_ms", S_IRUGO|S_IWUSR,
                 l->debugfs, &g->ch_wdt_timeout_ms);
 
-        debugfs_create_u32("disable_syncpoints", S_IRUGO|S_IWUSR,
+        debugfs_create_u32("disable_syncpoints", S_IRUGO,
                 l->debugfs, &g->disable_syncpoints);
 
         /* Legacy debugging API. */