drm/radeon/kms: release CMASK access in preclose_kms

Commit Message

Marek Olšák Jan. 27, 2011, 9:46 p.m. UTC

None

Patch

diff --git a/drivers/gpu/drm/radeon/radeon_kms.c b/drivers/gpu/drm/radeon/radeon_kms.c
index 28a53e4..a794e17 100644
--- a/drivers/gpu/drm/radeon/radeon_kms.c
+++ b/drivers/gpu/drm/radeon/radeon_kms.c
@@ -243,6 +243,8 @@  void radeon_driver_preclose_kms(struct drm_device *dev,
 	struct radeon_device *rdev = dev->dev_private;
 	if (rdev->hyperz_filp == file_priv)
 		rdev->hyperz_filp = NULL;
+	if (rdev->cmask_filp == file_priv)
+		rdev->cmask_filp = NULL;
 }
 
 /*