diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/common/saa7146_core.c | 3 | ||||
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-udma.c | 6 | ||||
| -rw-r--r-- | drivers/media/video/videobuf-dma-sg.c | 10 |
3 files changed, 6 insertions, 13 deletions
diff --git a/drivers/media/common/saa7146_core.c b/drivers/media/common/saa7146_core.c index 2b1f8b4be00..cb034ead95a 100644 --- a/drivers/media/common/saa7146_core.c +++ b/drivers/media/common/saa7146_core.c @@ -118,8 +118,7 @@ static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int nr_pages) if (NULL == pg) goto err; BUG_ON(PageHighMem(pg)); - sg_set_page(&sglist[i], pg); - sglist[i].length = PAGE_SIZE; + sg_set_page(&sglist[i], pg, PAGE_SIZE, 0); } return sglist; diff --git a/drivers/media/video/ivtv/ivtv-udma.c b/drivers/media/video/ivtv/ivtv-udma.c index 912b424e520..460db03b0ba 100644 --- a/drivers/media/video/ivtv/ivtv-udma.c +++ b/drivers/media/video/ivtv/ivtv-udma.c @@ -49,8 +49,6 @@ int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info unsigned int len = (i == dma_page->page_count - 1) ? dma_page->tail : PAGE_SIZE - offset; - dma->SGlist[map_offset].length = len; - dma->SGlist[map_offset].offset = offset; if (PageHighMem(dma->map[map_offset])) { void *src; @@ -63,10 +61,10 @@ int ivtv_udma_fill_sg_list (struct ivtv_user_dma *dma, struct ivtv_dma_page_info memcpy(page_address(dma->bouncemap[map_offset]) + offset, src, len); kunmap_atomic(src, KM_BOUNCE_READ); local_irq_restore(flags); - sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset]); + sg_set_page(&dma->SGlist[map_offset], dma->bouncemap[map_offset], len, offset); } else { - sg_set_page(&dma->SGlist[map_offset], dma->map[map_offset]); + sg_set_page(&dma->SGlist[map_offset], dma->map[map_offset], len, offset); } offset = 0; map_offset++; diff --git a/drivers/media/video/videobuf-dma-sg.c b/drivers/media/video/videobuf-dma-sg.c index 9ab94a749d8..44ee408e145 100644 --- a/drivers/media/video/videobuf-dma-sg.c +++ b/drivers/media/video/videobuf-dma-sg.c @@ -67,8 +67,7 @@ videobuf_vmalloc_to_sg(unsigned char *virt, int nr_pages) if (NULL == pg) goto err; BUG_ON(PageHighMem(pg)); - sg_set_page(&sglist[i], pg); - sglist[i].length = PAGE_SIZE; + sg_set_page(&sglist[i], pg, PAGE_SIZE, 0); } return sglist; @@ -95,16 +94,13 @@ videobuf_pages_to_sg(struct page **pages, int nr_pages, int offset) if (PageHighMem(pages[0])) /* DMA to highmem pages might not work */ goto highmem; - sg_set_page(&sglist[0], pages[0]); - sglist[0].offset = offset; - sglist[0].length = PAGE_SIZE - offset; + sg_set_page(&sglist[0], pages[0], PAGE_SIZE - offset, offset); for (i = 1; i < nr_pages; i++) { if (NULL == pages[i]) goto nopage; if (PageHighMem(pages[i])) goto highmem; - sg_set_page(&sglist[i], pages[i]); - sglist[i].length = PAGE_SIZE; + sg_set_page(&sglist[i], pages[i], PAGE_SIZE, 0); } return sglist; |