From: Alexey Dobriyan <adobriyan@gmail.com>
> - *ptr = sg_dma_address(list) - list->offset;
> + *ptr = cpu_to_le32(sg_dma_address(list) - list->offset);
Clearly mark pointers to little-endian things.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
---
drivers/media/video/saa7134/saa7134-core.c | 4 ++--
drivers/media/video/saa7134/saa7134.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff -puN drivers/media/video/saa7134/saa7134-core.c~v4l-saa7134-mark-little-endian-ptr drivers/media/video/saa7134/saa7134-core.c
--- 25/drivers/media/video/saa7134/saa7134-core.c~v4l-saa7134-mark-little-endian-ptr Thu May 12 13:33:02 2005
+++ 25-akpm/drivers/media/video/saa7134/saa7134-core.c Thu May 12 13:33:02 2005
@@ -316,7 +316,7 @@ unsigned long saa7134_buffer_base(struct
int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt)
{
- u32 *cpu;
+ __le32 *cpu;
dma_addr_t dma_addr;
cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr);
@@ -332,7 +332,7 @@ int saa7134_pgtable_build(struct pci_dev
struct scatterlist *list, unsigned int length,
unsigned int startpage)
{
- u32 *ptr;
+ __le32 *ptr;
unsigned int i,p;
BUG_ON(NULL == pt || NULL == pt->cpu);
diff -puN drivers/media/video/saa7134/saa7134.h~v4l-saa7134-mark-little-endian-ptr drivers/media/video/saa7134/saa7134.h
--- 25/drivers/media/video/saa7134/saa7134.h~v4l-saa7134-mark-little-endian-ptr Thu May 12 13:33:02 2005
+++ 25-akpm/drivers/media/video/saa7134/saa7134.h Thu May 12 13:33:02 2005
@@ -241,7 +241,7 @@ struct saa7134_dma;
/* saa7134 page table */
struct saa7134_pgtable {
unsigned int size;
- u32 *cpu;
+ __le32 *cpu;
dma_addr_t dma;
};
_