i915: Ignore X server provided mmio address

It is already correctly detected by the kernel for use in suspend/resume.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>

1 files changed, 0 insertions, 12 deletions

diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
index ae0ba3501880..28c812a0c634 100644
--- a/drivers/gpu/drm/i915/i915_dma.c
+++ b/drivers/gpu/drm/i915/i915_dma.c
@@ -121,13 +121,6 @@ static int i915_initialize(struct drm_device * dev, drm_i915_init_t * init)
                 return -EINVAL;
         }
 
-        dev_priv->mmio_map = drm_core_findmap(dev, init->mmio_offset);
-        if (!dev_priv->mmio_map) {
-                i915_dma_cleanup(dev);
-                DRM_ERROR("can not find mmio map!\n");
-                return -EINVAL;
-        }
-
         dev_priv->sarea_priv = (drm_i915_sarea_t *)
             ((u8 *) dev_priv->sarea->handle + init->sarea_priv_offset);
 
@@ -194,11 +187,6 @@ static int i915_dma_resume(struct drm_device * dev)
                 return -EINVAL;
         }
 
-        if (!dev_priv->mmio_map) {
-                DRM_ERROR("can not find mmio map!\n");
-                return -EINVAL;
-        }
-
         if (dev_priv->ring.map.handle == NULL) {
                 DRM_ERROR("can not ioremap virtual address for"
                           " ring buffer\n");