Clang warns:
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5089:60:
warning: suggest braces around initialization of subobject
[-Wmissing-braces]
struct dc_surface_update dummy_updates[MAX_SURFACES] = { 0 };
^
{}
Previous efforts to fix this type of warning by adding or removing
braces have been met with some pushback in favor of using memset [1][2].
Do that here, mirroring commit
05794eff1aa6 ("drm/amdgpu/gmc: fix
compiler errors [-Werror,-Wmissing-braces] (V2)") in this tree.
[1]: https://lore.kernel.org/lkml/
022e41c0-8465-dc7a-a45c-
64187ecd9684@amd.com/
[2]: https://lore.kernel.org/lkml/
20181128.215241.
702406654469517539.davem@davemloft.net/
Fixes:
02d6a6fcdf68 ("drm/amd/display: Simplify underscan and ABM commit")
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
struct dm_connector_state *dm_new_con_state = to_dm_connector_state(new_con_state);
struct dm_connector_state *dm_old_con_state = to_dm_connector_state(old_con_state);
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(dm_new_con_state->base.crtc);
- struct dc_surface_update dummy_updates[MAX_SURFACES] = { 0 };
- struct dc_stream_update stream_update = { 0 };
+ struct dc_surface_update dummy_updates[MAX_SURFACES];
+ struct dc_stream_update stream_update;
struct dc_stream_status *status = NULL;
+ memset(&dummy_updates, 0, sizeof(dummy_updates));
+ memset(&stream_update, 0, sizeof(stream_update));
+
if (acrtc) {
new_crtc_state = drm_atomic_get_new_crtc_state(state, &acrtc->base);
old_crtc_state = drm_atomic_get_old_crtc_state(state, &acrtc->base);