[PATCH] saa7134: mark little endian ptr
> - *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> Signed-off-by: Linus Torvalds <torvalds@osdl.org>hifive-unleashed-5.1
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a20758fa32
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c9c12b790e
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@ -316,7 +316,7 @@ unsigned long saa7134_buffer_base(struct saa7134_buf *buf)
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int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt)
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int saa7134_pgtable_alloc(struct pci_dev *pci, struct saa7134_pgtable *pt)
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{
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{
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u32 *cpu;
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__le32 *cpu;
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dma_addr_t dma_addr;
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dma_addr_t dma_addr;
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cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr);
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cpu = pci_alloc_consistent(pci, SAA7134_PGTABLE_SIZE, &dma_addr);
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@ -332,7 +332,7 @@ int saa7134_pgtable_build(struct pci_dev *pci, struct saa7134_pgtable *pt,
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struct scatterlist *list, unsigned int length,
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struct scatterlist *list, unsigned int length,
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unsigned int startpage)
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unsigned int startpage)
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{
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{
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u32 *ptr;
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__le32 *ptr;
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unsigned int i,p;
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unsigned int i,p;
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BUG_ON(NULL == pt || NULL == pt->cpu);
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BUG_ON(NULL == pt || NULL == pt->cpu);
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@ -241,7 +241,7 @@ struct saa7134_dma;
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/* saa7134 page table */
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/* saa7134 page table */
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struct saa7134_pgtable {
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struct saa7134_pgtable {
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unsigned int size;
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unsigned int size;
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u32 *cpu;
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__le32 *cpu;
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dma_addr_t dma;
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dma_addr_t dma;
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};
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};
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