diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2010-03-10 15:23:27 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-12 15:52:41 -0800 |
| commit | 5cabbb6277286adf973fbb30aca9b194922a316e (patch) | |
| tree | 3a5b919818197d72048656608a331c4c985f085f /arch | |
| parent | af407c6db16aa9ca63559076dbe620220a822580 (diff) | |
pci-dma: sh: use include/linux/pci-dma.h
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Acked-by: Paul Mundt <lethal@linux-sh.org>
Cc: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sh/Kconfig | 3 | ||||
| -rw-r--r-- | arch/sh/include/asm/pci.h | 19 |
2 files changed, 4 insertions, 18 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 05cef5061293..8d90564c2bcf 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -183,6 +183,9 @@ config DMA_COHERENT config DMA_NONCOHERENT def_bool !DMA_COHERENT +config NEED_DMA_MAP_STATE + def_bool DMA_NONCOHERENT + source "init/Kconfig" source "kernel/Kconfig.freezer" diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index 1042f7f0a48b..991c2a424b24 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -83,24 +83,7 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) */ #define PCI_DMA_BUS_IS_PHYS (dma_ops->is_phys) -/* pci_unmap_{single,page} being a nop depends upon the - * configuration. - */ -#ifdef CONFIG_DMA_NONCOHERENT -#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)) -#else -#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) -#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) -#define pci_unmap_addr(PTR, ADDR_NAME) (0) -#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) -#define pci_unmap_len(PTR, LEN_NAME) (0) -#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) -#endif +#include <linux/pci-dma.h> #ifdef CONFIG_PCI /* |