Pull the physical status page cleanup into a common
cleanup_status_page() for caller simplicity.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_engine_cs.c | 23 +++++++----------------
1 file changed, 7 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_engine_cs.c b/drivers/gpu/drm/i915/intel_engine_cs.c
index 7eebfbb95e89..a3ad6925abaa 100644
--- a/drivers/gpu/drm/i915/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/intel_engine_cs.c
@@ -488,21 +488,15 @@ static void intel_engine_cleanup_scratch(struct intel_engine_cs *engine)
i915_vma_unpin_and_release(&engine->scratch);
}
-static void cleanup_phys_status_page(struct intel_engine_cs *engine)
-{
- struct drm_i915_private *dev_priv = engine->i915;
-
- if (!dev_priv->status_page_dmah)
- return;
-
- drm_pci_free(&dev_priv->drm, dev_priv->status_page_dmah);
- engine->status_page.page_addr = NULL;
-}
-
static void cleanup_status_page(struct intel_engine_cs *engine)
{
- struct i915_vma *vma;
struct drm_i915_gem_object *obj;
+ struct drm_dma_handle *dmah;
+ struct i915_vma *vma;
+
+ dmah = fetch_and_zero(&engine->i915->status_page_dmah);
+ if (dmah)
+ drm_pci_free(&engine->i915->drm, dmah);
vma = fetch_and_zero(&engine->status_page.vma);
if (!vma)
@@ -674,10 +668,7 @@ void intel_engine_cleanup_common(struct intel_engine_cs *engine)
{
intel_engine_cleanup_scratch(engine);
- if (HWS_NEEDS_PHYSICAL(engine->i915))
- cleanup_phys_status_page(engine);
- else
- cleanup_status_page(engine);
+ cleanup_status_page(engine);
intel_engine_fini_breadcrumbs(engine);
intel_engine_cleanup_cmd_parser(engine);
--
2.15.1
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