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path: root/drivers/char/drm/via_dmablit.c
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Diffstat (limited to 'drivers/char/drm/via_dmablit.c')
-rw-r--r--drivers/char/drm/via_dmablit.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 9d5e027..b7f1745 100644
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -108,7 +108,7 @@ via_map_blit_for_device(struct pci_dev *pdev,
int num_desc = 0;
int cur_line;
dma_addr_t next = 0 | VIA_DMA_DPR_EC;
- drm_via_descriptor_t *desc_ptr = 0;
+ drm_via_descriptor_t *desc_ptr = NULL;
if (mode == 1)
desc_ptr = vsg->desc_pages[cur_descriptor_page];
@@ -167,7 +167,7 @@ via_map_blit_for_device(struct pci_dev *pdev,
*/
-void
+static void
via_free_sg_info(struct pci_dev *pdev, drm_via_sg_info_t *vsg)
{
struct page *page;
@@ -581,7 +581,7 @@ via_build_sg_info(drm_device_t *dev, drm_via_sg_info_t *vsg, drm_via_dmablit_t *
int ret = 0;
vsg->direction = (draw) ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
- vsg->bounce_buffer = 0;
+ vsg->bounce_buffer = NULL;
vsg->state = dr_via_sg_init;