diff options
Diffstat (limited to 'include/asm-mips/mach-jazz/dma-coherence.h')
| -rw-r--r-- | include/asm-mips/mach-jazz/dma-coherence.h | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/include/asm-mips/mach-jazz/dma-coherence.h b/include/asm-mips/mach-jazz/dma-coherence.h deleted file mode 100644 index d66979a124a..00000000000 --- a/include/asm-mips/mach-jazz/dma-coherence.h +++ /dev/null @@ -1,40 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2006 Ralf Baechle <ralf@linux-mips.org> - */ -#ifndef __ASM_MACH_JAZZ_DMA_COHERENCE_H -#define __ASM_MACH_JAZZ_DMA_COHERENCE_H - -#include <asm/jazzdma.h> - -struct device; - -static dma_addr_t plat_map_dma_mem(struct device *dev, void *addr, size_t size) -{ - return vdma_alloc(virt_to_phys(addr), size); -} - -static dma_addr_t plat_map_dma_mem_page(struct device *dev, struct page *page) -{ - return vdma_alloc(page_to_phys(page), PAGE_SIZE); -} - -static unsigned long plat_dma_addr_to_phys(dma_addr_t dma_addr) -{ - return vdma_log2phys(dma_addr); -} - -static void plat_unmap_dma_mem(dma_addr_t dma_addr) -{ - vdma_free(dma_addr); -} - -static inline int plat_device_is_coherent(struct device *dev) -{ - return 0; -} - -#endif /* __ASM_MACH_JAZZ_DMA_COHERENCE_H */ |