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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-02-06 17:39:31 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-02-08 14:49:44 +0000
commit7ae5a761d2ffc4cf7d3248e09f4d3da234434f30 (patch)
tree8b936e37b9750c27e8f2c86318591912dc7e1cc3 /include/asm-arm/cacheflush.h
parent953233dc9958ba2b29753d0f24e37a33a076a5f6 (diff)
[ARM] Convert DMA cache handling to take const void * args
The DMA cache handling functions take virtual addresses, but in the form of unsigned long arguments. This leads to a little confusion about what exactly they take. So, convert them to take const void * instead. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/cacheflush.h')
-rw-r--r--include/asm-arm/cacheflush.h12
1 files changed, 6 insertions, 6 deletions
diff --git a/include/asm-arm/cacheflush.h b/include/asm-arm/cacheflush.h
index ce60b3702ba5..afad32c76e6c 100644
--- a/include/asm-arm/cacheflush.h
+++ b/include/asm-arm/cacheflush.h
@@ -185,9 +185,9 @@ struct cpu_cache_fns {
void (*coherent_user_range)(unsigned long, unsigned long);
void (*flush_kern_dcache_page)(void *);
- void (*dma_inv_range)(unsigned long, unsigned long);
- void (*dma_clean_range)(unsigned long, unsigned long);
- void (*dma_flush_range)(unsigned long, unsigned long);
+ void (*dma_inv_range)(const void *, const void *);
+ void (*dma_clean_range)(const void *, const void *);
+ void (*dma_flush_range)(const void *, const void *);
};
struct outer_cache_fns {
@@ -246,9 +246,9 @@ extern void __cpuc_flush_dcache_page(void *);
#define dmac_clean_range __glue(_CACHE,_dma_clean_range)
#define dmac_flush_range __glue(_CACHE,_dma_flush_range)
-extern void dmac_inv_range(unsigned long, unsigned long);
-extern void dmac_clean_range(unsigned long, unsigned long);
-extern void dmac_flush_range(unsigned long, unsigned long);
+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