Split out subsystem specific changes for easier reviews. This will be squashed with main commit.
Signed-off-by: Krzysztof Kozlowski k.kozlowski@samsung.com --- arch/openrisc/kernel/dma.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/arch/openrisc/kernel/dma.c b/arch/openrisc/kernel/dma.c index 0b77ddb1ee07..50eb1f26c540 100644 --- a/arch/openrisc/kernel/dma.c +++ b/arch/openrisc/kernel/dma.c @@ -22,7 +22,6 @@ #include <linux/dma-mapping.h> #include <linux/dma-debug.h> #include <linux/export.h> -#include <linux/dma-attrs.h>
#include <asm/cpuinfo.h> #include <asm/spr_defs.h> @@ -83,7 +82,7 @@ page_clear_nocache(pte_t *pte, unsigned long addr, static void * or1k_dma_alloc(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp, - struct dma_attrs *attrs) + unsigned long attrs) { unsigned long va; void *page; @@ -117,7 +116,7 @@ or1k_dma_alloc(struct device *dev, size_t size,
static void or1k_dma_free(struct device *dev, size_t size, void *vaddr, - dma_addr_t dma_handle, struct dma_attrs *attrs) + dma_addr_t dma_handle, unsigned long attrs) { unsigned long va = (unsigned long)vaddr; struct mm_walk walk = { @@ -137,7 +136,7 @@ static dma_addr_t or1k_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir, - struct dma_attrs *attrs) + unsigned long attrs) { unsigned long cl; dma_addr_t addr = page_to_phys(page) + offset; @@ -170,7 +169,7 @@ or1k_map_page(struct device *dev, struct page *page, static void or1k_unmap_page(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction dir, - struct dma_attrs *attrs) + unsigned long attrs) { /* Nothing special to do here... */ } @@ -178,14 +177,14 @@ or1k_unmap_page(struct device *dev, dma_addr_t dma_handle, static int or1k_map_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, - struct dma_attrs *attrs) + unsigned long attrs) { struct scatterlist *s; int i;
for_each_sg(sg, s, nents, i) { s->dma_address = or1k_map_page(dev, sg_page(s), s->offset, - s->length, dir, NULL); + s->length, dir, 0); }
return nents; @@ -194,13 +193,13 @@ or1k_map_sg(struct device *dev, struct scatterlist *sg, static void or1k_unmap_sg(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, - struct dma_attrs *attrs) + unsigned long attrs) { struct scatterlist *s; int i;
for_each_sg(sg, s, nents, i) { - or1k_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir, NULL); + or1k_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir, 0); } }