diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/include/asm/dma-mapping.h | 4 | ||||
| -rw-r--r-- | arch/nds32/include/asm/dma-mapping.h | 4 | ||||
| -rw-r--r-- | arch/riscv/include/asm/dma-mapping.h | 4 | ||||
| -rw-r--r-- | arch/x86/include/asm/dma-mapping.h | 4 |
4 files changed, 4 insertions, 12 deletions
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index d0895a2096..efdbed7280 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -42,11 +42,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/arch/nds32/include/asm/dma-mapping.h b/arch/nds32/include/asm/dma-mapping.h index 9387dec347..784f489db5 100644 --- a/arch/nds32/include/asm/dma-mapping.h +++ b/arch/nds32/include/asm/dma-mapping.h @@ -34,11 +34,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/arch/riscv/include/asm/dma-mapping.h b/arch/riscv/include/asm/dma-mapping.h index eac56f8fbd..1ac4a4fed5 100644 --- a/arch/riscv/include/asm/dma-mapping.h +++ b/arch/riscv/include/asm/dma-mapping.h @@ -44,11 +44,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index 7e205e3313..37704da5dd 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -42,11 +42,9 @@ static inline dma_addr_t dma_map_single(void *vaddr, size_t len, return addr; } -static inline void dma_unmap_single(volatile void *vaddr, size_t len, +static inline void dma_unmap_single(dma_addr_t addr, size_t len, enum dma_data_direction dir) { - unsigned long addr = (unsigned long)vaddr; - len = ALIGN(len, ARCH_DMA_MINALIGN); if (dir != DMA_TO_DEVICE) |