drm/radeon/kms: Make sure we release AGP device if we acquired it

In some case we weren't releasing the AGP device at module unloading.
This leaded to unfunctional AGP at next module load. This patch make
sure we release the AGP bus if we acquire it.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_agp.c b/drivers/gpu/drm/radeon/radeon_agp.c
index 54bf49a6d676..220f454ea9fa 100644
--- a/drivers/gpu/drm/radeon/radeon_agp.c
+++ b/drivers/gpu/drm/radeon/radeon_agp.c
@@ -252,10 +252,8 @@ void radeon_agp_resume(struct radeon_device *rdev)
 void radeon_agp_fini(struct radeon_device *rdev)
 {
 #if __OS_HAS_AGP
-        if (rdev->flags & RADEON_IS_AGP) {
-                if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
-                        drm_agp_release(rdev->ddev);
-                }
+        if (rdev->ddev->agp && rdev->ddev->agp->acquired) {
+                drm_agp_release(rdev->ddev);
         }
 #endif
 }