]> git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/commitdiff
drm/i915: remove open-coded drm_mode_object_find
authorDaniel Vetter <daniel.vetter@ffwll.ch>
Tue, 11 Aug 2009 14:05:30 +0000 (16:05 +0200)
committerEric Anholt <eric@anholt.net>
Fri, 4 Sep 2009 20:05:41 +0000 (13:05 -0700)
And clean up a small whitespace goof-up in the same function, while
I was looking at it.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/i915/intel_display.c

index 35e86196c062cddd731e00365dc870746b703ce3..f0f38f5e752c8a84967fa035c7edc78aa31a2808 100644 (file)
@@ -3557,30 +3557,26 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
 {
        drm_i915_private_t *dev_priv = dev->dev_private;
        struct drm_i915_get_pipe_from_crtc_id *pipe_from_crtc_id = data;
-       struct drm_crtc *crtc = NULL;
-       int pipe = -1;
+       struct drm_mode_object *drmmode_obj;
+       struct intel_crtc *crtc;
 
        if (!dev_priv) {
                DRM_ERROR("called with no initialization\n");
                return -EINVAL;
        }
 
-       list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-               struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-               if (crtc->base.id == pipe_from_crtc_id->crtc_id) {
-                       pipe = intel_crtc->pipe;
-                       break;
-               }
-       }
+       drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
+                       DRM_MODE_OBJECT_CRTC);
 
-       if (pipe == -1) {
+       if (!drmmode_obj) {
                DRM_ERROR("no such CRTC id\n");
                return -EINVAL;
        }
 
-       pipe_from_crtc_id->pipe = pipe;
+       crtc = to_intel_crtc(obj_to_crtc(drmmode_obj));
+       pipe_from_crtc_id->pipe = crtc->pipe;
 
-       return 0;
+       return 0;
 }
 
 struct drm_crtc *intel_get_crtc_from_pipe(struct drm_device *dev, int pipe)