Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
drm/msm: Fix return type of mdp4_lvds_connector_mode_valid
[ Upstream commit 0b33a33 ] The mode_valid field in drm_connector_helper_funcs is expected to be of type: enum drm_mode_status (* mode_valid) (struct drm_connector *connector, struct drm_display_mode *mode); The mismatched return type breaks forward edge kCFI since the underlying function definition does not match the function hook definition. The return type of mdp4_lvds_connector_mode_valid should be changed from int to enum drm_mode_status. Reported-by: Dan Carpenter <[email protected]> Link: ClangBuiltLinux#1703 Cc: [email protected] Signed-off-by: Nathan Huckleberry <[email protected]> Fixes: 3e87599 ("drm/msm/mdp4: add LVDS panel support") Reviewed-by: Abhinav Kumar <[email protected]> Reviewed-by: Nathan Chancellor <[email protected]> Patchwork: https://patchwork.freedesktop.org/patch/502878/ Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Abhinav Kumar <[email protected]> Signed-off-by: Sasha Levin <[email protected]>
- Loading branch information