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drm/i915: remove open-coded drm_mode_object_find

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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>
This commit is contained in:
Daniel Vetter 2009-08-11 16:05:30 +02:00 committed by Eric Anholt
parent 67cf781bea
commit c05422d52e
1 changed files with 8 additions and 12 deletions
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20
drivers/gpu/drm/i915/intel_display.c
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@ -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)