linux-kernel - [PATCH] microblaze: use asm-generic/pci-dma-compat.h

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Date:	Sat, 14 Aug 2010 16:18:26 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	monstr@...str.eu
Cc:	linux-kernel@...r.kernel.org, microblaze-uclinux@...e.uq.edu.au
Subject: [PATCH] microblaze: use asm-generic/pci-dma-compat.h

Use asm-generic/pci-dma-compat.h instead of the homegrown
pci_set_dma_mask and pci_set_consistent_dma_mask.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
---
 arch/microblaze/include/asm/pci.h |    2 ++
 arch/microblaze/pci/pci-common.c  |   15 ---------------
 2 files changed, 2 insertions(+), 15 deletions(-)

diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h
index 5a388ee..2232ff9 100644
--- a/arch/microblaze/include/asm/pci.h
+++ b/arch/microblaze/include/asm/pci.h
@@ -165,5 +165,7 @@ extern void __init xilinx_pci_init(void);
 static inline void __init xilinx_pci_init(void) { return; }
 #endif
 
+#include <asm-generic/pci-dma-compat.h>
+
 #endif	/* __KERNEL__ */
 #endif /* __ASM_MICROBLAZE_PCI_H */
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 23be25f..62f403b 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -59,21 +59,6 @@ struct dma_map_ops *get_pci_dma_ops(void)
 }
 EXPORT_SYMBOL(get_pci_dma_ops);
 
-int pci_set_dma_mask(struct pci_dev *dev, u64 mask)
-{
-	return dma_set_mask(&dev->dev, mask);
-}
-
-int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask)
-{
-	int rc;
-
-	rc = dma_set_mask(&dev->dev, mask);
-	dev->dev.coherent_dma_mask = dev->dma_mask;
-
-	return rc;
-}
-
 struct pci_controller *pcibios_alloc_controller(struct device_node *dev)
 {
 	struct pci_controller *phb;
-- 
1.6.5

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