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drm/i915: Convert dev_priv->dev backpointers to dev_priv->drm

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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
This commit is contained in:
Chris Wilson
2016-07-05 10:40:23 +01:00
parent ded8b07d4c
commit 91c8a326a1
35 changed files with 236 additions and 226 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/gpu/drm/i915/i915_gpu_error.c
View File

@@ -1276,7 +1276,7 @@ static void i915_gem_capture_buffers(struct drm_i915_private *dev_priv,
static void i915_capture_reg_state(struct drm_i915_private *dev_priv,
struct drm_i915_error_state *error)
{
struct drm_device *dev = dev_priv->dev;
struct drm_device *dev = &dev_priv->drm;
int i;
/* General organization
@@ -1446,7 +1446,8 @@ void i915_capture_error_state(struct drm_i915_private *dev_priv,
DRM_INFO("Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel\n");
DRM_INFO("drm/i915 developers can then reassign to the right component if it's not a kernel issue.\n");
DRM_INFO("The gpu crash dump is required to analyze gpu hangs, so please always attach it.\n");
DRM_INFO("GPU crash dump saved to /sys/class/drm/card%d/error\n", dev_priv->dev->primary->index);
DRM_INFO("GPU crash dump saved to /sys/class/drm/card%d/error\n",
dev_priv->drm.primary->index);
warned = true;
}
}