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pci-dma: arm: use include/linux/pci-dma.h 

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
FUJITA Tomonori 2010-03-10 15:23:23 -08:00 committed by Linus Torvalds
parent 08d925badd
commit ccd7ab7f7e
2 changed files with 4 additions and 10 deletions
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3
arch/arm/Kconfig
View File

@ -155,6 +155,9 @@ config ARCH_MAY_HAVE_PC_FDC
config ZONE_DMA
bool
config NEED_DMA_MAP_STATE
def_bool y
config GENERIC_ISA_DMA
bool

11
arch/arm/include/asm/pci.h
View File

@ -30,16 +30,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active)
*/
#define PCI_DMA_BUS_IS_PHYS (1)
/*
* Whether pci_unmap_{single,page} is a nop depends upon the
* configuration.
*/
#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) dma_addr_t ADDR_NAME;
#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) __u32 LEN_NAME;
#define pci_unmap_addr(PTR, ADDR_NAME) ((PTR)->ADDR_NAME)
#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) (((PTR)->ADDR_NAME) = (VAL))
#define pci_unmap_len(PTR, LEN_NAME) ((PTR)->LEN_NAME)
#define pci_unmap_len_set(PTR, LEN_NAME, VAL) (((PTR)->LEN_NAME) = (VAL))
#include <linux/pci-dma.h>
#ifdef CONFIG_PCI
static inline void pci_dma_burst_advice(struct pci_dev *pdev,