diff options
| author | Kristian Høgsberg <krh@redhat.com> | 2008-02-12 16:08:18 -0500 |
|---|---|---|
| committer | Kristian Høgsberg <krh@sasori.boston.redhat.com> | 2008-02-13 13:34:02 -0500 |
| commit | db3f03ae3538bea3d29ef66ac24d9a1f54cff418 (patch) | |
| tree | cb42f08617542f7c7842a95e24765aedfee7ba01 | |
| parent | ee15459483d50b2efe630051b45f36cfbb351683 (diff) | |
i915: Only look up dev_priv->mmio_map if it's not already set up
| -rw-r--r-- | shared-core/i915_dma.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c index 0682a334..fc009204 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -117,7 +117,8 @@ 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 (init->mmio_offset != 0) + 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"); |