0b33a33bd1
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 <error27@gmail.com>
Link: https://github.com/ClangBuiltLinux/linux/issues/1703
Cc: llvm@lists.linux.dev
Signed-off-by: Nathan Huckleberry <nhuck@google.com>
Fixes:
|
||
|---|---|---|
| .. | ||
| mdp4.xml.h | ||
| mdp4_crtc.c | ||
| mdp4_dsi_encoder.c | ||
| mdp4_dtv_encoder.c | ||
| mdp4_irq.c | ||
| mdp4_kms.c | ||
| mdp4_kms.h | ||
| mdp4_lcdc_encoder.c | ||
| mdp4_lvds_connector.c | ||
| mdp4_lvds_pll.c | ||
| mdp4_plane.c | ||