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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-03-05 13:42:26 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-06 11:26:27 -0800
commit6822190882ce02ae8ae135026c2b3f17c006960b (patch)
treea8617167c9575106355d802321eccb7da121784c /arch/frv
parent08259d58e4fa12ceaece82193c5816152f638cca (diff)
downloadlinux-2.6.34-ux500-6822190882ce02ae8ae135026c2b3f17c006960b.tar.gz
frv: remove pci_dma_sync_single() and pci_dma_sync_sg()
No architecture except for frv has pci_dma_sync_single() and pci_dma_sync_sg(). The APIs are deprecated. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/frv')
-rw-r--r--arch/frv/include/asm/pci.h37
1 files changed, 0 insertions, 37 deletions
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index 492b5c4dfed..8c7260a3cd4 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h
@@ -68,41 +68,4 @@ static inline void pci_dma_burst_advice(struct pci_dev *pdev,
#define PCIBIOS_MIN_IO 0x100
#define PCIBIOS_MIN_MEM 0x00010000
-/* Make physical memory consistent for a single
- * streaming mode DMA translation after a transfer.
- *
- * If you perform a pci_map_single() but wish to interrogate the
- * buffer using the cpu, yet do not wish to teardown the PCI dma
- * mapping, you must call this function before doing so. At the
- * next point you give the PCI dma address back to the card, the
- * device again owns the buffer.
- */
-static inline void pci_dma_sync_single(struct pci_dev *hwdev,
- dma_addr_t dma_handle,
- size_t size, int direction)
-{
- BUG_ON(direction == PCI_DMA_NONE);
-
- frv_cache_wback_inv((unsigned long)bus_to_virt(dma_handle),
- (unsigned long)bus_to_virt(dma_handle) + size);
-}
-
-/* Make physical memory consistent for a set of streaming
- * mode DMA translations after a transfer.
- *
- * The same as pci_dma_sync_single but for a scatter-gather list,
- * same rules and usage.
- */
-static inline void pci_dma_sync_sg(struct pci_dev *hwdev,
- struct scatterlist *sg,
- int nelems, int direction)
-{
- int i;
- BUG_ON(direction == PCI_DMA_NONE);
-
- for (i = 0; i < nelems; i++)
- frv_cache_wback_inv(sg_dma_address(&sg[i]),
- sg_dma_address(&sg[i])+sg_dma_len(&sg[i]));
-}
-
#endif /* _ASM_FRV_PCI_H */