diff options
| -rw-r--r-- | arch/arm/include/asm/dma-mapping.h | 7 | ||||
| -rw-r--r-- | include/linux/dma-mapping.h | 7 |
2 files changed, 0 insertions, 14 deletions
diff --git a/arch/arm/include/asm/dma-mapping.h b/arch/arm/include/asm/dma-mapping.h index 03ba90ffc0f8..7e0486ad1318 100644 --- a/arch/arm/include/asm/dma-mapping.h +++ b/arch/arm/include/asm/dma-mapping.h @@ -89,13 +89,6 @@ static inline dma_addr_t virt_to_dma(struct device *dev, void *addr) } #endif -/* The ARM override for dma_max_pfn() */ -static inline unsigned long dma_max_pfn(struct device *dev) -{ - return dma_to_pfn(dev, *dev->dma_mask); -} -#define dma_max_pfn(dev) dma_max_pfn(dev) - /* do not use this function in a driver */ static inline bool is_device_dma_coherent(struct device *dev) { diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 6309a721394b..8d13e28a8e07 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -729,13 +729,6 @@ static inline int dma_set_seg_boundary(struct device *dev, unsigned long mask) return -EIO; } -#ifndef dma_max_pfn -static inline unsigned long dma_max_pfn(struct device *dev) -{ - return (*dev->dma_mask >> PAGE_SHIFT) + dev->dma_pfn_offset; -} -#endif - static inline int dma_get_cache_alignment(void) { #ifdef ARCH_DMA_MINALIGN |