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

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Ralf Baechle <ralf@linux-mips.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>

2 files changed, 3 insertions, 23 deletions

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 591ca0cd4c24..29e86923d1bf 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -812,9 +812,9 @@ config DMA_COHERENT
 
 config DMA_NONCOHERENT
         bool
-        select DMA_NEED_PCI_MAP_STATE
+        select NEED_DMA_MAP_STATE
 
-config DMA_NEED_PCI_MAP_STATE
+config NEED_DMA_MAP_STATE
         bool
 
 config SYS_HAS_EARLY_PRINTK
diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h
index 5ebf82572ec0..9b196f8f7060 100644
--- a/arch/mips/include/asm/pci.h
+++ b/arch/mips/include/asm/pci.h
@@ -102,27 +102,7 @@ struct pci_dev;
  */
 extern unsigned int PCI_DMA_BUS_IS_PHYS;
 
-#ifdef CONFIG_DMA_NEED_PCI_MAP_STATE
-
-/* pci_unmap_{single,page} is not a nop, thus... */
-#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 /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
-
-/* pci_unmap_{page,single} is a nop so... */
-#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 /* CONFIG_DMA_NEED_PCI_MAP_STATE  */
+#include <linux/pci-dma.h>
 
 #ifdef CONFIG_PCI
 static inline void pci_dma_burst_advice(struct pci_dev *pdev,