gpu: nvgpu: use force_reset_ch in ch wdt handler

- let force_reset_ch pass down err code
- force_reset_ch callback can cover vgpu too.

Bug 1776876
JIRA VFND-2151

Change-Id: I48f7890294c6455247198e0cab5f21f83f61f0e1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: http://git-master/r/1202255
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
index f5a73a12..17c6dbf6 100644
--- a/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/fifo_gk20a.h
@@ -197,7 +197,8 @@ void gk20a_fifo_recover(struct gk20a *g,
                         bool id_is_known, bool verbose);
 void gk20a_fifo_recover_ch(struct gk20a *g, u32 hw_chid, bool verbose);
 void gk20a_fifo_recover_tsg(struct gk20a *g, u32 tsgid, bool verbose);
-int gk20a_fifo_force_reset_ch(struct channel_gk20a *ch, bool verbose);
+int gk20a_fifo_force_reset_ch(struct channel_gk20a *ch,
+                                u32 err_code, bool verbose);
 void gk20a_fifo_reset_engine(struct gk20a *g, u32 engine_id);
 int gk20a_init_fifo_reset_enable_hw(struct gk20a *g);
 void gk20a_init_fifo(struct gpu_ops *gops);