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authorRussell King <rmk+kernel@arm.linux.org.uk>2009-11-26 16:24:19 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2010-02-15 15:22:23 +0000
commit702b94bff3c50542a6e4ab9a4f4cef093262fe65 (patch)
tree2ae468b08de2aeb0e65ab3830c40c7a84dbbdb5e /arch/arm/include
parenta9c9147eb9b1dba0ce567a41897c7773b4d1b0bc (diff)
ARM: dma-mapping: remove dmac_clean_range and dmac_inv_range
These are now unused, and so can be removed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Tested-By: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch/arm/include')
-rw-r--r--arch/arm/include/asm/cacheflush.h23
1 files changed, 0 insertions, 23 deletions
diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
index 4c733236e342..e29088587412 100644
--- a/arch/arm/include/asm/cacheflush.h
+++ b/arch/arm/include/asm/cacheflush.h
@@ -182,21 +182,6 @@
* DMA Cache Coherency
* ===================
*
- * dma_inv_range(start, end)
- *
- * Invalidate (discard) the specified virtual address range.
- * May not write back any entries. If 'start' or 'end'
- * are not cache line aligned, those lines must be written
- * back.
- * - start - virtual start address
- * - end - virtual end address
- *
- * dma_clean_range(start, end)
- *
- * Clean (write back) the specified virtual address range.
- * - start - virtual start address
- * - end - virtual end address
- *
* dma_flush_range(start, end)
*
* Clean and invalidate the specified virtual address range.
@@ -216,8 +201,6 @@ struct cpu_cache_fns {
void (*dma_map_area)(const void *, size_t, int);
void (*dma_unmap_area)(const void *, size_t, int);
- void (*dma_inv_range)(const void *, const void *);
- void (*dma_clean_range)(const void *, const void *);
void (*dma_flush_range)(const void *, const void *);
};
@@ -249,8 +232,6 @@ extern struct cpu_cache_fns cpu_cache;
*/
#define dmac_map_area cpu_cache.dma_map_area
#define dmac_unmap_area cpu_cache.dma_unmap_area
-#define dmac_inv_range cpu_cache.dma_inv_range
-#define dmac_clean_range cpu_cache.dma_clean_range
#define dmac_flush_range cpu_cache.dma_flush_range
#else
@@ -277,14 +258,10 @@ extern void __cpuc_flush_dcache_area(void *, size_t);
*/
#define dmac_map_area __glue(_CACHE,_dma_map_area)
#define dmac_unmap_area __glue(_CACHE,_dma_unmap_area)
-#define dmac_inv_range __glue(_CACHE,_dma_inv_range)
-#define dmac_clean_range __glue(_CACHE,_dma_clean_range)
#define dmac_flush_range __glue(_CACHE,_dma_flush_range)
extern void dmac_map_area(const void *, size_t, int);
extern void dmac_unmap_area(const void *, size_t, int);
-extern void dmac_inv_range(const void *, const void *);
-extern void dmac_clean_range(const void *, const void *);
extern void dmac_flush_range(const void *, const void *);
#endif