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    Subject[PATCH v2 -mm 04/14] arm: use include/linux/pci-dma.h
    Date
    Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
    Cc: Russell King <linux@arm.linux.org.uk>
    ---
    arch/arm/Kconfig | 3 +++
    arch/arm/include/asm/pci.h | 11 +----------
    2 files changed, 4 insertions(+), 10 deletions(-)

    diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
    index 0c9cedc..f4e42dc 100644
    --- a/arch/arm/Kconfig
    +++ b/arch/arm/Kconfig
    @@ -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

    diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h
    index 226cddd..aea3450 100644
    --- a/arch/arm/include/asm/pci.h
    +++ b/arch/arm/include/asm/pci.h
    @@ -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,
    --
    1.5.6.5


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