Merge branch 'for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping

[profile/ivi/kernel-adaptation-intel-automotive.git] / arch / x86 / include / asm / dma-mapping.h

diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h
index 61c0bd2..f7b4c79 100644 (file)
--- a/arch/x86/include/asm/dma-mapping.h
+++ b/arch/x86/include/asm/dma-mapping.h
@@ -13,6 +13,7 @@
 #include <asm/io.h>
 #include <asm/swiotlb.h>
 #include <asm-generic/dma-coherent.h>
+#include <linux/dma-contiguous.h>
 
 #ifdef CONFIG_ISA
 # define ISA_DMA_BIT_MASK DMA_BIT_MASK(24)
@@ -62,6 +63,10 @@ extern void *dma_generic_alloc_coherent(struct device *dev, size_t size,
                                        dma_addr_t *dma_addr, gfp_t flag,
                                        struct dma_attrs *attrs);
 
+extern void dma_generic_free_coherent(struct device *dev, size_t size,
+                                     void *vaddr, dma_addr_t dma_addr,
+                                     struct dma_attrs *attrs);
+
 #ifdef CONFIG_X86_DMA_REMAP /* Platform code defines bridge-specific code */
 extern bool dma_capable(struct device *dev, dma_addr_t addr, size_t size);
 extern dma_addr_t phys_to_dma(struct device *dev, phys_addr_t paddr);