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Commit 339363c4 authored by Dave Airlie's avatar Dave Airlie Committed by Dave Airlie
Browse files

drm: Fixes sparse warnings in via_dmablit.c 



Fixes the following sparse warnings:

 drivers/char/drm/via_dmablit.c:111:35: warning: Using plain integer as NULL pointer
 drivers/char/drm/via_dmablit.c:584:23: warning: Using plain integer as NULL pointer

Signed-off-by: default avatarLuiz Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent de227f5f

drivers/char/drm/via_dmablit.c

+2 −2
Original line number Diff line number Diff line
@@ -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];
@@ -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;