diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-19 15:54:27 (GMT) |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2016-08-19 16:13:35 (GMT) |
| commit | f7bbe7883c3f119714fd09a8ceaac8075ba04dfe (patch) | |
| tree | 3a9ebf6c9bb5899ee1c1dab1d8e83430af43b1d9 /drivers/gpu/drm/i915/i915_gem_gtt.c | |
| parent | cafaf14a5d8f152ed3c984ecd48dee6e824446bc (diff) | |
| download | linux-f7bbe7883c3f119714fd09a8ceaac8075ba04dfe.tar.xz | |
drm/i915: Embed the io-mapping struct inside drm_i915_private
As io_mapping.h now always allocates the struct, we can avoid that
allocation and extra pointer dance by embedding the struct inside
drm_i915_private
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20160819155428.1670-5-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_gtt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_gtt.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c index a18363a..b90fdce 100644 --- a/drivers/gpu/drm/i915/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/i915_gem_gtt.c @@ -2794,7 +2794,6 @@ void i915_ggtt_cleanup_hw(struct drm_i915_private *dev_priv) if (dev_priv->mm.aliasing_ppgtt) { struct i915_hw_ppgtt *ppgtt = dev_priv->mm.aliasing_ppgtt; - ppgtt->base.cleanup(&ppgtt->base); kfree(ppgtt); } @@ -2811,7 +2810,7 @@ void i915_ggtt_cleanup_hw(struct drm_i915_private *dev_priv) ggtt->base.cleanup(&ggtt->base); arch_phys_wc_del(ggtt->mtrr); - io_mapping_free(ggtt->mappable); + io_mapping_fini(&ggtt->mappable); } static unsigned int gen6_get_total_gtt_size(u16 snb_gmch_ctl) @@ -3209,9 +3208,9 @@ int i915_ggtt_init_hw(struct drm_i915_private *dev_priv) if (!HAS_LLC(dev_priv)) ggtt->base.mm.color_adjust = i915_gtt_color_adjust; - ggtt->mappable = - io_mapping_create_wc(ggtt->mappable_base, ggtt->mappable_end); - if (!ggtt->mappable) { + if (!io_mapping_init_wc(&dev_priv->ggtt.mappable, + dev_priv->ggtt.mappable_base, + dev_priv->ggtt.mappable_end)) { ret = -EIO; goto out_gtt_cleanup; } @@ -3681,7 +3680,7 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma) ptr = vma->iomap; if (ptr == NULL) { - ptr = io_mapping_map_wc(i915_vm_to_ggtt(vma->vm)->mappable, + ptr = io_mapping_map_wc(&i915_vm_to_ggtt(vma->vm)->mappable, vma->node.start, vma->node.size); if (ptr == NULL) |