[ Upstream commit 2aa632c5ffbedb2ee0e68857683466ea788f17eb ]
The brace initialization used here generates warnings on some
compilers. For example, on GCC 4.9:
[...] In function ‘dm_determine_update_type_for_commit’:
[...] error: missing braces around initializer [-Werror=missing-braces]
struct dc_stream_update stream_update = { 0 };
^
Use memset to make this more portable.
v2: Specify the compiler / diagnostic in the commit message (Paul)
Cc: Sun peng Li <[email protected]>
Cc: Harry Wentland <[email protected]>
Signed-off-by: Nicholas Kazlauskas <[email protected]>
Reviewed-by: Leo Li <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 3082b55b1e774..66f19d1864b17 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -5858,7 +5858,9 @@ dm_determine_update_type_for_commit(struct dc *dc,
}
for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state,
new_crtc_state, i) {
- struct dc_stream_update stream_update = { 0 };
+ struct dc_stream_update stream_update;
+
+ memset(&stream_update, 0, sizeof(stream_update));
new_dm_crtc_state = to_dm_crtc_state(new_crtc_state);
old_dm_crtc_state = to_dm_crtc_state(old_crtc_state);
--
2.20.1
