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-rw-r--r--arch/arm/mm/cache-v6.S11
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/arm/mm/cache-v6.S b/arch/arm/mm/cache-v6.S
index 295e25dd638..4ba0a24ce6f 100644
--- a/arch/arm/mm/cache-v6.S
+++ b/arch/arm/mm/cache-v6.S
@@ -159,15 +159,16 @@ ENDPROC(v6_coherent_user_range)
ENDPROC(v6_coherent_kern_range)
/*
- * v6_flush_kern_dcache_page(kaddr)
+ * v6_flush_kern_dcache_area(void *addr, size_t size)
*
* Ensure that the data held in the page kaddr is written back
* to the page in question.
*
- * - kaddr - kernel address (guaranteed to be page aligned)
+ * - addr - kernel address
+ * - size - region size
*/
-ENTRY(v6_flush_kern_dcache_page)
- add r1, r0, #PAGE_SZ
+ENTRY(v6_flush_kern_dcache_area)
+ add r1, r0, r1
1:
#ifdef HARVARD_CACHE
mcr p15, 0, r0, c7, c14, 1 @ clean & invalidate D line
@@ -271,7 +272,7 @@ ENTRY(v6_cache_fns)
.long v6_flush_user_cache_range
.long v6_coherent_kern_range
.long v6_coherent_user_range
- .long v6_flush_kern_dcache_page
+ .long v6_flush_kern_dcache_area
.long v6_dma_inv_range
.long v6_dma_clean_range
.long v6_dma_flush_range