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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-08-10 11:53:15 +0900
committerIngo Molnar <mingo@elte.hu>2009-08-10 09:35:00 +0200
commitc2c07dbd8742a26ab3f1ee8b82237a060a0d9f61 (patch)
tree63bfb1f03d625e6baefd19f0d52d99f98c539742 /arch/sparc/kernel/dma.c
parent595cc8560783ea31ed1208dc1f97282a2a5606b7 (diff)
sparc: Replace sbus_map_single and sbus_unmap_single with sbus_map_page and sbus_unmap_page
This is a preparation for using asm-generic/pci-dma-compat.h; SPARC32 has two dma_map_ops structures for pci and sbus (removing arch/sparc/kernel/dma.c, PCI and SBUS DMA accessor). Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Tested-by: Robert Reif <reif@earthlink.net> Acked-by: David S. Miller <davem@davemloft.net> Cc: tony.luck@intel.com Cc: fenghua.yu@intel.com LKML-Reference: <1249872797-1314-7-git-send-email-fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/sparc/kernel/dma.c')
-rw-r--r--arch/sparc/kernel/dma.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/sparc/kernel/dma.c b/arch/sparc/kernel/dma.c
index 15820a918171..a5d50dac735c 100644
--- a/arch/sparc/kernel/dma.c
+++ b/arch/sparc/kernel/dma.c
@@ -68,8 +68,7 @@ static dma_addr_t dma32_map_page(struct device *dev, struct page *page,
return pci_map_page(to_pci_dev(dev), page, offset,
size, (int)direction);
#endif
- return sbus_map_single(dev, page_address(page) + offset,
- size, (int)direction);
+ return sbus_map_page(dev, page, offset, size, (int)direction);
}
static void dma32_unmap_page(struct device *dev, dma_addr_t dma_address,
@@ -83,7 +82,7 @@ static void dma32_unmap_page(struct device *dev, dma_addr_t dma_address,
return;
}
#endif
- sbus_unmap_single(dev, dma_address, size, (int)direction);
+ sbus_unmap_page(dev, dma_address, size, (int)direction);
}
static int dma32_map_sg(struct device *dev, struct scatterlist *sg,