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authorArnd Bergmann <arnd@arndb.de>2009-05-13 22:56:31 +0000
committerArnd Bergmann <arnd@klappe2.(none)>2009-06-11 21:02:22 +0200
commitd7c4f1b78afeedfc22b1756fcdc1acbe84284d74 (patch)
tree62e74285b3f9093b7261ddc6b90831f9892dbf8e /arch/frv/include
parent3aef392822e1a42e80077a332ea2efdfd8a4248a (diff)
downloadlinux-2.6.34-ux500-d7c4f1b78afeedfc22b1756fcdc1acbe84284d74.tar.gz
asm-generic: make pci.h usable directly
Some generic code is using the horribly misnamed PCI_DMA_BUS_IS_PHYS from asm/pci.h. This makes sure that an architecture without PCI support does not have to define this itself but can rely on the asm-generic version. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/frv/include')
-rw-r--r--arch/frv/include/asm/pci.h13
1 files changed, 3 insertions, 10 deletions
diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h
index 585d9b49949..3ce227ba774 100644
--- a/arch/frv/include/asm/pci.h
+++ b/arch/frv/include/asm/pci.h
@@ -10,8 +10,8 @@
* 2 of the License, or (at your option) any later version.
*/
-#ifndef ASM_PCI_H
-#define ASM_PCI_H
+#ifndef _ASM_FRV_PCI_H
+#define _ASM_FRV_PCI_H
#include <linux/mm.h>
#include <asm/scatterlist.h>
@@ -43,12 +43,6 @@ extern void pci_free_consistent(struct pci_dev *hwdev, size_t size,
/* Return the index of the PCI controller for device PDEV. */
#define pci_controller_num(PDEV) (0)
-/* The PCI address space does equal the physical memory
- * address space. The networking and block device layers use
- * this boolean for bounce buffer decisions.
- */
-#define PCI_DMA_BUS_IS_PHYS (1)
-
/* pci_unmap_{page,single} is a nop so... */
#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME)
#define DECLARE_PCI_UNMAP_LEN(LEN_NAME)
@@ -114,5 +108,4 @@ static inline void pci_dma_sync_sg(struct pci_dev *hwdev,
sg_dma_address(&sg[i])+sg_dma_len(&sg[i]));
}
-
-#endif
+#endif /* _ASM_FRV_PCI_H */