The function __drm_framebuffer_unregister() has boilerplate code to drop idr
reference. Let's replace it with drm_mode_object_put() to simplify the code.
Signed-off-by: Liu Ying <gnuiyl@xxxxxxxxx>
---
drivers/gpu/drm/drm_crtc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 65258ac..579505c 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -430,9 +430,7 @@ EXPORT_SYMBOL(drm_framebuffer_init);
static void __drm_framebuffer_unregister(struct drm_device *dev,
struct drm_framebuffer *fb)
{
- mutex_lock(&dev->mode_config.idr_mutex);
- idr_remove(&dev->mode_config.crtc_idr, fb->base.id);
- mutex_unlock(&dev->mode_config.idr_mutex);
+ drm_mode_object_put(dev, &fb->base);
fb->base.id = 0;
}
--
2.5.0
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