diff options
Diffstat (limited to 'drivers/gpu/drm/via/via_dma.c')
| -rw-r--r-- | drivers/gpu/drm/via/via_dma.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/via/via_dma.c b/drivers/gpu/drm/via/via_dma.c index 3436fdad22c5..5d4179284964 100644 --- a/drivers/gpu/drm/via/via_dma.c +++ b/drivers/gpu/drm/via/via_dma.c @@ -60,7 +60,7 @@ dev_priv->dma_low += 8; \ } -#define via_flush_write_combine() DRM_MEMORYBARRIER() +#define via_flush_write_combine() mb() #define VIA_OUT_RING_QW(w1, w2) do { \ *vb++ = (w1); \ @@ -543,7 +543,7 @@ static void via_cmdbuf_start(drm_via_private_t *dev_priv) VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_hi); VIA_WRITE(VIA_REG_TRANSPACE, pause_addr_lo); - DRM_WRITEMEMORYBARRIER(); + wmb(); VIA_WRITE(VIA_REG_TRANSPACE, command | HC_HAGPCMNT_MASK); VIA_READ(VIA_REG_TRANSPACE); |