drivers/gpu/drm/via/via_drv.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
New commits:
commit d0504ee4de7a8c189a568bb16c7b43a5ee280135
Author: James Simmons <jsimm...@infradead.org>
Date: Sat Jun 8 07:58:16 2013 -0400
Patch from Thomas Schlichter that noticed that I used the wrong fuction to
release the mtrr region. His patch also enabled more code cleanup as well
diff --git a/drivers/gpu/drm/via/via_drv.c b/drivers/gpu/drm/via/via_drv.c
index 6476afd..2a8592b 100644
--- a/drivers/gpu/drm/via/via_drv.c
+++ b/drivers/gpu/drm/via/via_drv.c
@@ -296,16 +296,8 @@ static int via_driver_unload(struct drm_device *dev)
}
/* mtrr delete the vram */
- if (drm_core_has_MTRR(dev) && (dev_priv->vram_mtrr >= 0)) {
- int size = dev_priv->bdev.man[TTM_PL_VRAM].size;
- unsigned long long vram_start;
-
- if (dev->pci_device == PCI_DEVICE_ID_VIA_VX900)
- vram_start = pci_resource_start(dev->pdev, 2);
- else
- vram_start = pci_resource_start(dev->pdev, 0);
- dev_priv->vram_mtrr = arch_phys_wc_add(vram_start, size);
- }
+ if (drm_core_has_MTRR(dev) && (dev_priv->vram_mtrr >= 0))
+ arch_phys_wc_del(dev_priv->vram_mtrr);
ttm_global_fini(&dev_priv->mem_global_ref,
&dev_priv->bo_global_ref,
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