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authorMarek Szyprowski <m.szyprowski@samsung.com>2012-05-22 08:55:43 +0200
committerMarek Szyprowski <m.szyprowski@samsung.com>2012-05-22 08:55:43 +0200
commit0f51596bd39a5c928307ffcffc9ba07f90f42a8b (patch)
treeb636403815316ecad2170092b70f1079df260a95 /include/asm-generic
parent61f6c7a47a2f84b7ba4b65240ffe9247df772b06 (diff)
parent4ce63fcd919c32d22528e54dcd89506962933719 (diff)
Merge branch 'for-next-arm-dma' into for-linus
Conflicts: arch/arm/Kconfig arch/arm/mm/dma-mapping.c Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Diffstat (limited to 'include/asm-generic')
-rw-r--r--include/asm-generic/dma-coherent.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-generic/dma-coherent.h b/include/asm-generic/dma-coherent.h
index 85a3ffaa024..abfb2682de7 100644
--- a/include/asm-generic/dma-coherent.h
+++ b/include/asm-generic/dma-coherent.h
@@ -3,13 +3,15 @@
#ifdef CONFIG_HAVE_GENERIC_DMA_COHERENT
/*
- * These two functions are only for dma allocator.
+ * These three functions are only for dma allocator.
* Don't use them in device drivers.
*/
int dma_alloc_from_coherent(struct device *dev, ssize_t size,
dma_addr_t *dma_handle, void **ret);
int dma_release_from_coherent(struct device *dev, int order, void *vaddr);
+int dma_mmap_from_coherent(struct device *dev, struct vm_area_struct *vma,
+ void *cpu_addr, size_t size, int *ret);
/*
* Standard interface
*/