From 7a9c906094de8b3dc227de448019dbc386cd25d4 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Tue, 15 Sep 2009 22:57:31 +0200 Subject: [PATCH] drm: make drm_mode_object_find typesafe I've wasted half a day hunting a bug that could easily be spotted by gcc. Prevent this from reoccurring. Signed-off-by: Daniel Vetter Signed-off-by: Eric Anholt --- drivers/gpu/drm/drm_crtc.c | 3 ++- include/drm/drm_crtc.h | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c index 5cae0b3eee9b..ee0cde1ecca5 100644 --- a/drivers/gpu/drm/drm_crtc.c +++ b/drivers/gpu/drm/drm_crtc.c @@ -247,7 +247,8 @@ static void drm_mode_object_put(struct drm_device *dev, mutex_unlock(&dev->mode_config.idr_mutex); } -void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type) +struct drm_mode_object *drm_mode_object_find(struct drm_device *dev, + uint32_t id, uint32_t type) { struct drm_mode_object *obj = NULL; diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index b69347b8904f..bfcc60d101db 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -711,7 +711,8 @@ extern void drm_mode_connector_detach_encoder(struct drm_connector *connector, struct drm_encoder *encoder); extern bool drm_mode_crtc_set_gamma_size(struct drm_crtc *crtc, int gamma_size); -extern void *drm_mode_object_find(struct drm_device *dev, uint32_t id, uint32_t type); +extern struct drm_mode_object *drm_mode_object_find(struct drm_device *dev, + uint32_t id, uint32_t type); /* IOCTLs */ extern int drm_mode_getresources(struct drm_device *dev, void *data, struct drm_file *file_priv); -- 2.20.1