1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
index 95351a43..e9eab551 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.c
@@ -502,6 +502,7 @@ static void gk20a_remove_fifo_support(struct fifo_gk20a *f)
 
         gk20a_dbg_fn("");
 
+        nvgpu_channel_worker_deinit(g);
         /*
          * Make sure all channels are closed before deleting them.
          */
@@ -900,6 +901,9 @@ static int gk20a_init_fifo_setup_sw(struct gk20a *g)
         }
         nvgpu_mutex_init(&f->tsg_inuse_mutex);
 
+        err = nvgpu_channel_worker_init(g);
+        if (err)
+                goto clean_up;
         f->remove_support = gk20a_remove_fifo_support;
 
         f->deferred_reset_pending = false;