From 54ac836b16de05c9ca2e4a910a0848c0fa1d4a0c Mon Sep 17 00:00:00 2001 From: Wambui Karuga Date: Tue, 10 Mar 2020 16:31:13 +0300 Subject: drm/sti: remove use of drm_debugfs functions as return values Since commit 987d65d01356 (drm: debugfs: make drm_debugfs_create_files() never fail), drm_debugfs_create_files() never fails, and should return void. This change therefore removes it uses as a return value in various functions across drm/sti. With these changes, the affected functions have been changed to use a void return value. v2: convert sti_mixer_debugfs_init() and sti_compositor_debugfs_init() to return void too. Also have sti_drm_dbg_init() to return 0 to avoid build issues. References: https://lists.freedesktop.org/archives/dri-devel/2020-February/257183.html Signed-off-by: Wambui Karuga Reviewed-by: Greg Kroah-Hartman Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20200310133121.27913-10-wambui.karugax@gmail.com --- drivers/gpu/drm/sti/sti_mixer.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/gpu/drm/sti/sti_mixer.h') diff --git a/drivers/gpu/drm/sti/sti_mixer.h b/drivers/gpu/drm/sti/sti_mixer.h index d9544246913a..ab06beb7b258 100644 --- a/drivers/gpu/drm/sti/sti_mixer.h +++ b/drivers/gpu/drm/sti/sti_mixer.h @@ -58,7 +58,7 @@ int sti_mixer_active_video_area(struct sti_mixer *mixer, void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable); -int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor); +void sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor); /* depth in Cross-bar control = z order */ #define GAM_MIXER_NB_DEPTH_LEVEL 6 -- cgit v1.2.3