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radeon: Switch to arch_phys_wc_add and add a missing ..._del

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Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Andy Lutomirski <luto@amacapital.net>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Andy Lutomirski
2013-05-13 23:58:45 +00:00
committed by Dave Airlie
parent 1c0f6749e8
commit 07ebea251d
1 changed files with 3 additions and 2 deletions
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drivers/gpu/drm/radeon/radeon_object.c
+3 -2
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@@ -322,8 +322,8 @@ int radeon_bo_init(struct radeon_device *rdev)
{
/* Add an MTRR for the VRAM */
if (!rdev->fastfb_working) {
rdev->mc.vram_mtrr = mtrr_add(rdev->mc.aper_base, rdev->mc.aper_size,
MTRR_TYPE_WRCOMB, 1);
rdev->mc.vram_mtrr = arch_phys_wc_add(rdev->mc.aper_base,
rdev->mc.aper_size);
}
DRM_INFO("Detected VRAM RAM=%lluM, BAR=%lluM\n",
rdev->mc.mc_vram_size >> 20,
@@ -336,6 +336,7 @@ int radeon_bo_init(struct radeon_device *rdev)
void radeon_bo_fini(struct radeon_device *rdev)
{
radeon_ttm_fini(rdev);
arch_phys_wc_del(rdev->mc.vram_mtrr);
}
void radeon_bo_list_add_object(struct radeon_bo_list *lobj,