1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.c b/drivers/gpu/nvgpu/gk20a/gk20a.c
index c0889571..fb8b8b14 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.c
@@ -667,6 +667,7 @@ static int gk20a_init_support(struct platform_device *dev)
 
         mutex_init(&g->dbg_sessions_lock);
         mutex_init(&g->client_lock);
+        mutex_init(&g->ch_wdt_lock);
 
         g->remove_support = gk20a_remove_support;
         return 0;
@@ -1449,6 +1450,7 @@ static int gk20a_probe(struct platform_device *dev)
                         CONFIG_GK20A_DEFAULT_TIMEOUT;
         if (tegra_platform_is_silicon())
                 gk20a->timeouts_enabled = true;
+        gk20a->ch_wdt_enabled = true;
 
         /* Set up initial power settings. For non-slicon platforms, disable *
          * power features and for silicon platforms, read from platform data */