We kzalloc dev_priv, and we never use hws_map in intel_ringbuffer.c.
Signed-Off-by: Daniel Vetter <[email protected]>
---
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 22e67c6..9b8b75b 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -850,7 +850,6 @@ 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;
@@ -861,14 +860,11 @@ 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;
@@ -889,7 +885,6 @@ 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;
--
1.7.7.6
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