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authorDaniel Vetter <daniel.vetter@ffwll.ch>2013-12-11 11:34:45 +0100
committerDave Airlie <airlied@redhat.com>2013-12-18 11:35:21 +1000
commit85b2331b3437a55c21cce3ee1ea0bd12301ecb56 (patch)
treefee7d39e57c75d8c137c0c713c7196de3b747adb /drivers/gpu/drm/via/via_dmablit.c
parent1d6ac185c32134233f77ce44800ceb4ab9361401 (diff)
downloadlinux-85b2331b3437a55c21cce3ee1ea0bd12301ecb56.tar.bz2
drm: Kill DRM_*MEMORYBARRIER
The real linux interfaces are soooo much easier on the eyes ... Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/via/via_dmablit.c')
-rw-r--r--drivers/gpu/drm/via/via_dmablit.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/via/via_dmablit.c b/drivers/gpu/drm/via/via_dmablit.c
index 694b9954cbbc..ba33cf679180 100644
--- a/drivers/gpu/drm/via/via_dmablit.c
+++ b/drivers/gpu/drm/via/via_dmablit.c
@@ -217,7 +217,7 @@ via_fire_dmablit(struct drm_device *dev, drm_via_sg_info_t *vsg, int engine)
VIA_WRITE(VIA_PCI_DMA_MR0 + engine*0x04, VIA_DMA_MR_CM | VIA_DMA_MR_TDIE);
VIA_WRITE(VIA_PCI_DMA_BCR0 + engine*0x10, 0);
VIA_WRITE(VIA_PCI_DMA_DPR0 + engine*0x10, vsg->chain_start);
- DRM_WRITEMEMORYBARRIER();
+ wmb();
VIA_WRITE(VIA_PCI_DMA_CSR0 + engine*0x04, VIA_DMA_CSR_DE | VIA_DMA_CSR_TS);
VIA_READ(VIA_PCI_DMA_CSR0 + engine*0x04);
}