Messages in this thread Patch in this message | | | From | re.emese@gmail ... | Subject | [PATCH 01/10] Constify struct dma_map_ops for 2.6.32-git-053fe57ac v2 | Date | Mon, 14 Dec 2009 00:59:16 +0100 |
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From: Emese Revfy <re.emese@gmail.com>
Signed-off-by: Emese Revfy <re.emese@gmail.com> --- include/linux/dma-mapping.h | 32 ++++++++++++++++---------------- 1 files changed, 16 insertions(+), 16 deletions(-)
diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h index 91b7618..fc9996f 100644 --- a/include/linux/dma-mapping.h +++ b/include/linux/dma-mapping.h @@ -16,50 +16,50 @@ enum dma_data_direction { }; struct dma_map_ops { - void* (*alloc_coherent)(struct device *dev, size_t size, + void* (* const alloc_coherent)(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t gfp); - void (*free_coherent)(struct device *dev, size_t size, + void (* const free_coherent)(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle); - dma_addr_t (*map_page)(struct device *dev, struct page *page, + dma_addr_t (* const map_page)(struct device *dev, struct page *page, unsigned long offset, size_t size, enum dma_data_direction dir, struct dma_attrs *attrs); - void (*unmap_page)(struct device *dev, dma_addr_t dma_handle, + void (* const unmap_page)(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction dir, struct dma_attrs *attrs); - int (*map_sg)(struct device *dev, struct scatterlist *sg, + int (* const map_sg)(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, struct dma_attrs *attrs); - void (*unmap_sg)(struct device *dev, + void (* const unmap_sg)(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir, struct dma_attrs *attrs); - void (*sync_single_for_cpu)(struct device *dev, + void (* const sync_single_for_cpu)(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction dir); - void (*sync_single_for_device)(struct device *dev, + void (* const sync_single_for_device)(struct device *dev, dma_addr_t dma_handle, size_t size, enum dma_data_direction dir); - void (*sync_single_range_for_cpu)(struct device *dev, + void (* const sync_single_range_for_cpu)(struct device *dev, dma_addr_t dma_handle, unsigned long offset, size_t size, enum dma_data_direction dir); - void (*sync_single_range_for_device)(struct device *dev, + void (* const sync_single_range_for_device)(struct device *dev, dma_addr_t dma_handle, unsigned long offset, size_t size, enum dma_data_direction dir); - void (*sync_sg_for_cpu)(struct device *dev, + void (* const sync_sg_for_cpu)(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir); - void (*sync_sg_for_device)(struct device *dev, + void (* const sync_sg_for_device)(struct device *dev, struct scatterlist *sg, int nents, enum dma_data_direction dir); - int (*mapping_error)(struct device *dev, dma_addr_t dma_addr); - int (*dma_supported)(struct device *dev, u64 mask); - int (*set_dma_mask)(struct device *dev, u64 mask); - int is_phys; + int (* const mapping_error)(struct device *dev, dma_addr_t dma_addr); + int (* const dma_supported)(struct device *dev, u64 mask); + int (* const set_dma_mask)(struct device *dev, u64 mask); + const int is_phys; }; #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1)) -- 1.6.5.3
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