From c2c07dbd8742a26ab3f1ee8b82237a060a0d9f61 Mon Sep 17 00:00:00 2001
From: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Date: Mon, 10 Aug 2009 11:53:15 +0900
Subject: 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>
---
 arch/sparc/kernel/dma.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'arch/sparc/kernel/dma.c')

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,
-- 
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