diff options
Diffstat (limited to 'arch/arm/mm/cache-fa.S')
| -rw-r--r-- | arch/arm/mm/cache-fa.S | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/arch/arm/mm/cache-fa.S b/arch/arm/mm/cache-fa.S index e505befe51b5..2f0c58836ae7 100644 --- a/arch/arm/mm/cache-fa.S +++ b/arch/arm/mm/cache-fa.S @@ -15,6 +15,7 @@ */ #include <linux/linkage.h> #include <linux/init.h> +#include <asm/assembler.h> #include <asm/memory.h> #include <asm/page.h> @@ -45,7 +46,7 @@ ENTRY(fa_flush_icache_all) mov r0, #0 mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache - mov pc, lr + ret lr ENDPROC(fa_flush_icache_all) /* @@ -71,7 +72,7 @@ __flush_whole_cache: mcrne p15, 0, ip, c7, c5, 6 @ invalidate BTB mcrne p15, 0, ip, c7, c10, 4 @ drain write buffer mcrne p15, 0, ip, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * flush_user_cache_range(start, end, flags) @@ -99,7 +100,7 @@ ENTRY(fa_flush_user_cache_range) mcrne p15, 0, ip, c7, c5, 6 @ invalidate BTB mcrne p15, 0, ip, c7, c10, 4 @ data write barrier mcrne p15, 0, ip, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * coherent_kern_range(start, end) @@ -135,7 +136,7 @@ ENTRY(fa_coherent_user_range) mcr p15, 0, r0, c7, c5, 6 @ invalidate BTB mcr p15, 0, r0, c7, c10, 4 @ drain write buffer mcr p15, 0, r0, c7, c5, 4 @ prefetch flush - mov pc, lr + ret lr /* * flush_kern_dcache_area(void *addr, size_t size) @@ -155,7 +156,7 @@ ENTRY(fa_flush_kern_dcache_area) mov r0, #0 mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache mcr p15, 0, r0, c7, c10, 4 @ drain write buffer - mov pc, lr + ret lr /* * dma_inv_range(start, end) @@ -181,7 +182,7 @@ fa_dma_inv_range: blo 1b mov r0, #0 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer - mov pc, lr + ret lr /* * dma_clean_range(start, end) @@ -199,7 +200,7 @@ fa_dma_clean_range: blo 1b mov r0, #0 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer - mov pc, lr + ret lr /* * dma_flush_range(start,end) @@ -214,7 +215,7 @@ ENTRY(fa_dma_flush_range) blo 1b mov r0, #0 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer - mov pc, lr + ret lr /* * dma_map_area(start, size, dir) @@ -237,7 +238,7 @@ ENDPROC(fa_dma_map_area) * - dir - DMA direction */ ENTRY(fa_dma_unmap_area) - mov pc, lr + ret lr ENDPROC(fa_dma_unmap_area) .globl fa_flush_kern_cache_louis |