X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Fasm-arm%2Fdma-mapping.h;h=e99406a7bece7264569542b85a72ea8c7d3aaa1e;hb=2e561c7b7e705b619122e5386d6f99f28f2b6e5a;hp=c8b5d0db0cf08d8580efdffed8227dbf83f0624f;hpb=cab8e5c4444cb7d9b8035de5d81fbfd5284a02fa;p=linux-2.6-omap-h63xx.git

diff --git a/include/asm-arm/dma-mapping.h b/include/asm-arm/dma-mapping.h
index c8b5d0db0cf..e99406a7bec 100644
--- a/include/asm-arm/dma-mapping.h
+++ b/include/asm-arm/dma-mapping.h
@@ -5,7 +5,7 @@
 
 #include <linux/mm.h> /* need struct page */
 
-#include <asm/scatterlist.h>
+#include <linux/scatterlist.h>
 
 /*
  * DMA-consistent mapping functions.  These allocate/free a region of
@@ -17,7 +17,7 @@
  * platforms with CONFIG_DMABOUNCE.
  * Use the driver DMA support - see dma-mapping.h (dma_sync_*)
  */
-extern void consistent_sync(const void *kaddr, size_t size, int rw);
+extern void dma_cache_maint(const void *kaddr, size_t size, int rw);
 
 /*
  * Return whether the given device DMA address mask can be supported
@@ -165,7 +165,7 @@ dma_map_single(struct device *dev, void *cpu_addr, size_t size,
 	       enum dma_data_direction dir)
 {
 	if (!arch_is_coherent())
-		consistent_sync(cpu_addr, size, dir);
+		dma_cache_maint(cpu_addr, size, dir);
 
 	return virt_to_dma(dev, (unsigned long)cpu_addr);
 }
@@ -274,11 +274,11 @@ dma_map_sg(struct device *dev, struct scatterlist *sg, int nents,
 	for (i = 0; i < nents; i++, sg++) {
 		char *virt;
 
-		sg->dma_address = page_to_dma(dev, sg->page) + sg->offset;
-		virt = page_address(sg->page) + sg->offset;
+		sg->dma_address = page_to_dma(dev, sg_page(sg)) + sg->offset;
+		virt = sg_virt(sg);
 
 		if (!arch_is_coherent())
-			consistent_sync(virt, sg->length, dir);
+			dma_cache_maint(virt, sg->length, dir);
 	}
 
 	return nents;
@@ -334,7 +334,7 @@ dma_sync_single_for_cpu(struct device *dev, dma_addr_t handle, size_t size,
 			enum dma_data_direction dir)
 {
 	if (!arch_is_coherent())
-		consistent_sync((void *)dma_to_virt(dev, handle), size, dir);
+		dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir);
 }
 
 static inline void
@@ -342,7 +342,7 @@ dma_sync_single_for_device(struct device *dev, dma_addr_t handle, size_t size,
 			   enum dma_data_direction dir)
 {
 	if (!arch_is_coherent())
-		consistent_sync((void *)dma_to_virt(dev, handle), size, dir);
+		dma_cache_maint((void *)dma_to_virt(dev, handle), size, dir);
 }
 #else
 extern void dma_sync_single_for_cpu(struct device*, dma_addr_t, size_t, enum dma_data_direction);
@@ -371,9 +371,9 @@ dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nents,
 	int i;
 
 	for (i = 0; i < nents; i++, sg++) {
-		char *virt = page_address(sg->page) + sg->offset;
+		char *virt = sg_virt(sg);
 		if (!arch_is_coherent())
-			consistent_sync(virt, sg->length, dir);
+			dma_cache_maint(virt, sg->length, dir);
 	}
 }
 
@@ -384,9 +384,9 @@ dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nents,
 	int i;
 
 	for (i = 0; i < nents; i++, sg++) {
-		char *virt = page_address(sg->page) + sg->offset;
+		char *virt = sg_virt(sg);
 		if (!arch_is_coherent())
-			consistent_sync(virt, sg->length, dir);
+			dma_cache_maint(virt, sg->length, dir);
 	}
 }
 #else
@@ -401,7 +401,7 @@ extern void dma_sync_sg_for_device(struct device*, struct scatterlist*, int, enu
  *
  * On the SA-1111, a bug limits DMA to only certain regions of RAM.
  * On the IXP425, the PCI inbound window is 64MB (256MB total RAM)
- * On some ADI engineering sytems, PCI inbound window is 32MB (12MB total RAM)
+ * On some ADI engineering systems, PCI inbound window is 32MB (12MB total RAM)
  *
  * The following are helper functions used by the dmabounce subystem
  *