drm/i915: Convert dev_priv->dev backpointers to dev_priv->drm
Since drm_i915_private is now a subclass of drm_device we do not need to
chase the drm_i915_private->dev backpointer and can instead simply
access drm_i915_private->drm directly.
text data bss dec hex filename
1068757 4565 416 1073738 10624a drivers/gpu/drm/i915/i915.ko
1066949 4565 416 1071930 105b3a drivers/gpu/drm/i915/i915.ko
Created by the coccinelle script:
@@
struct drm_i915_private *d;
identifier i;
@@
(
- d->dev->i
+ d->drm.i
|
- d->dev
+ &d->drm
)
and for good measure the dev_priv->dev backpointer was removed entirely.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1467711623-2905-4-git-send-email-chris@chris-wilson.co.uk
diff --git a/drivers/gpu/drm/i915/i915_gem_context.c b/drivers/gpu/drm/i915/i915_gem_context.c
index b4bba8a..3c97f0e 100644
--- a/drivers/gpu/drm/i915/i915_gem_context.c
+++ b/drivers/gpu/drm/i915/i915_gem_context.c
@@ -154,7 +154,7 @@
struct i915_gem_context *ctx = container_of(ctx_ref, typeof(*ctx), ref);
int i;
- lockdep_assert_held(&ctx->i915->dev->struct_mutex);
+ lockdep_assert_held(&ctx->i915->drm.struct_mutex);
trace_i915_context_free(ctx);
/*
@@ -465,7 +465,7 @@
{
struct intel_engine_cs *engine;
- lockdep_assert_held(&dev_priv->dev->struct_mutex);
+ lockdep_assert_held(&dev_priv->drm.struct_mutex);
for_each_engine(engine, dev_priv) {
if (engine->last_context) {
@@ -895,7 +895,7 @@
struct intel_engine_cs *engine = req->engine;
WARN_ON(i915.enable_execlists);
- lockdep_assert_held(&req->i915->dev->struct_mutex);
+ lockdep_assert_held(&req->i915->drm.struct_mutex);
if (!req->ctx->engine[engine->id].state) {
struct i915_gem_context *to = req->ctx;