diff options
Diffstat (limited to 'drivers/gpu/drm/savage/savage_bci.c')
| -rw-r--r-- | drivers/gpu/drm/savage/savage_bci.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/savage/savage_bci.c b/drivers/gpu/drm/savage/savage_bci.c index b17d0710871a..d2b2df9e26f3 100644 --- a/drivers/gpu/drm/savage/savage_bci.c +++ b/drivers/gpu/drm/savage/savage_bci.c @@ -49,7 +49,7 @@ savage_bci_wait_fifo_shadow(drm_savage_private_t * dev_priv, unsigned int n) #endif for (i = 0; i < SAVAGE_DEFAULT_USEC_TIMEOUT; i++) { - DRM_MEMORYBARRIER(); + mb(); status = dev_priv->status_ptr[0]; if ((status & mask) < threshold) return 0; @@ -123,7 +123,7 @@ savage_bci_wait_event_shadow(drm_savage_private_t * dev_priv, uint16_t e) int i; for (i = 0; i < SAVAGE_EVENT_USEC_TIMEOUT; i++) { - DRM_MEMORYBARRIER(); + mb(); status = dev_priv->status_ptr[1]; if ((((status & 0xffff) - e) & 0xffff) <= 0x7fff || (status & 0xffff) == 0) @@ -449,7 +449,7 @@ static void savage_dma_flush(drm_savage_private_t * dev_priv) } } - DRM_MEMORYBARRIER(); + mb(); /* do flush ... */ phys_addr = dev_priv->cmd_dma->offset + @@ -990,10 +990,10 @@ static int savage_bci_get_buffers(struct drm_device *dev, buf->file_priv = file_priv; - if (DRM_COPY_TO_USER(&d->request_indices[i], + if (copy_to_user(&d->request_indices[i], &buf->idx, sizeof(buf->idx))) return -EFAULT; - if (DRM_COPY_TO_USER(&d->request_sizes[i], + if (copy_to_user(&d->request_sizes[i], &buf->total, sizeof(buf->total))) return -EFAULT; |