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drm: cleanup: use drm_framebuffer_reference instead of a kref_get 

drm_framebuffer_lookup() does a kref_get() for the framebuffer if it finds one
corresponding to the fb id passed to it. Use drm_framebuffer_reference() instead
for clarity since it's the function used in other places to take a reference.

Signed-off-by: Archit Taneja <archit@ti.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
archit taneja 2013-04-10 08:59:39 +00:00 committed by Dave Airlie
parent c2ed884424
commit 9131d3d87b
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/drm_crtc.c
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@ -412,7 +412,7 @@ struct drm_framebuffer *drm_framebuffer_lookup(struct drm_device *dev,
mutex_lock(&dev->mode_config.fb_lock);
fb = __drm_framebuffer_lookup(dev, id);
if (fb)
kref_get(&fb->refcount);
drm_framebuffer_reference(fb);
mutex_unlock(&dev->mode_config.fb_lock);
return fb;