drm: rip out drm_core_has_AGP

Most place actually want to just check for dev->agp (most do, but a
few don't so this fixes a few potential NULL derefs). The only
exception is the agp init code which should check for the AGP driver
feature flag.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/drm_agpsupport.c b/drivers/gpu/drm/drm_agpsupport.c
index e301d653d97e..084a674e4b56 100644
--- a/drivers/gpu/drm/drm_agpsupport.c
+++ b/drivers/gpu/drm/drm_agpsupport.c
@@ -439,7 +439,7 @@ void drm_agp_clear(struct drm_device *dev)
 {
         struct drm_agp_mem *entry, *tempe;
 
-        if (!drm_core_has_AGP(dev) || !dev->agp)
+        if (!dev->agp)
                 return;
         if (drm_core_check_feature(dev, DRIVER_MODESET))
                 return;