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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-04-26 23:28:14 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2012-05-03 11:18:30 +0200 |
| commit | 627965ad3e2f8aa9311f8b238060ddb648268f6b (patch) | |
| tree | 43f1ab8c819da098cf269d978d5ae198c508fcb5 | |
| parent | b3daeaef559d87b974c13a096582c5c70dc11061 (diff) | |
| download | op-kernel-dev-627965ad3e2f8aa9311f8b238060ddb648268f6b.zip op-kernel-dev-627965ad3e2f8aa9311f8b238060ddb648268f6b.tar.gz | |
drm/i915: kill pointless clearing of dev_priv->hws_map
We kzalloc dev_priv, and we never use hws_map in intel_ringbuffer.c.
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index a7d97d1..df3a770 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -890,7 +890,6 @@ i915_dispatch_execbuffer(struct intel_ring_buffer *ring, static void cleanup_status_page(struct intel_ring_buffer *ring) { - drm_i915_private_t *dev_priv = ring->dev->dev_private; struct drm_i915_gem_object *obj; obj = ring->status_page.obj; @@ -901,14 +900,11 @@ static void cleanup_status_page(struct intel_ring_buffer *ring) i915_gem_object_unpin(obj); drm_gem_object_unreference(&obj->base); ring->status_page.obj = NULL; - - memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map)); } static int init_status_page(struct intel_ring_buffer *ring) { struct drm_device *dev = ring->dev; - drm_i915_private_t *dev_priv = dev->dev_private; struct drm_i915_gem_object *obj; int ret; @@ -929,7 +925,6 @@ static int init_status_page(struct intel_ring_buffer *ring) ring->status_page.gfx_addr = obj->gtt_offset; ring->status_page.page_addr = kmap(obj->pages[0]); if (ring->status_page.page_addr == NULL) { - memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map)); goto err_unpin; } ring->status_page.obj = obj; |
