diff options
| -rw-r--r-- | arch/arm/Kconfig | 3 | ||||
| -rw-r--r-- | 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 3b181284970..15d43c39335 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 226cddd2fb6..aea3450dd27 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, |