drm/radeon/kms: Fix radeon_gem_busy_ioctl harder.

It was mixing up TTM placement values and flags.

Signed-off-by: Michel Dänzer <daenzer@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 9 insertions, 3 deletions

diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c
index 14c199802920..d880edf254db 100644
--- a/drivers/gpu/drm/radeon/radeon_gem.c
+++ b/drivers/gpu/drm/radeon/radeon_gem.c
@@ -274,12 +274,18 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data,
         }
         robj = gobj->driver_private;
         r = radeon_object_busy_domain(robj, &cur_placement);
-        if (cur_placement == TTM_PL_VRAM)
+        switch (cur_placement) {
+        case TTM_PL_VRAM:
                 args->domain = RADEON_GEM_DOMAIN_VRAM;
-        if (cur_placement == TTM_PL_FLAG_TT)
+                break;
+        case TTM_PL_TT:
                 args->domain = RADEON_GEM_DOMAIN_GTT;
-        if (cur_placement == TTM_PL_FLAG_SYSTEM)
+                break;
+        case TTM_PL_SYSTEM:
                 args->domain = RADEON_GEM_DOMAIN_CPU;
+        default:
+                break;
+        }
         mutex_lock(&dev->struct_mutex);
         drm_gem_object_unreference(gobj);
         mutex_unlock(&dev->struct_mutex);