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drm: plane: mutex_unlock() was missing 

Unlock the mode_config mutex if drm_plane_init() fails.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Ville Syrjälä 2011-12-20 00:06:41 +02:00 committed by Dave Airlie
parent 64760a4ee6
commit 10bf573bc1
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/drm_crtc.c
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@ -566,6 +566,7 @@ int drm_plane_init(struct drm_device *dev, struct drm_plane *plane,
if (!plane->format_types) {
DRM_DEBUG_KMS("out of memory when allocating plane\n");
drm_mode_object_put(dev, &plane->base);
mutex_unlock(&dev->mode_config.mutex);
return -ENOMEM;
}