summaryrefslogtreecommitdiffstats
path: root/arch/arm/mm/cache-v4wb.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mm/cache-v4wb.S')
-rw-r--r--arch/arm/mm/cache-v4wb.S15
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/arm/mm/cache-v4wb.S b/arch/arm/mm/cache-v4wb.S
index cd4945321407..2522f8c8fbb1 100644
--- a/arch/arm/mm/cache-v4wb.S
+++ b/arch/arm/mm/cache-v4wb.S
@@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <linux/init.h>
+#include <asm/assembler.h>
#include <asm/memory.h>
#include <asm/page.h>
#include "proc-macros.S"
@@ -58,7 +59,7 @@ flush_base:
ENTRY(v4wb_flush_icache_all)
mov r0, #0
mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache
- mov pc, lr
+ ret lr
ENDPROC(v4wb_flush_icache_all)
/*
@@ -94,7 +95,7 @@ __flush_whole_cache:
blo 1b
#endif
mcr p15, 0, ip, c7, c10, 4 @ drain write buffer
- mov pc, lr
+ ret lr
/*
* flush_user_cache_range(start, end, flags)
@@ -122,7 +123,7 @@ ENTRY(v4wb_flush_user_cache_range)
blo 1b
tst r2, #VM_EXEC
mcrne p15, 0, ip, c7, c10, 4 @ drain write buffer
- mov pc, lr
+ ret lr
/*
* flush_kern_dcache_area(void *addr, size_t size)
@@ -170,7 +171,7 @@ ENTRY(v4wb_coherent_user_range)
mov r0, #0
mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache
mcr p15, 0, r0, c7, c10, 4 @ drain WB
- mov pc, lr
+ ret lr
/*
@@ -195,7 +196,7 @@ v4wb_dma_inv_range:
cmp r0, r1
blo 1b
mcr p15, 0, r0, c7, c10, 4 @ drain write buffer
- mov pc, lr
+ ret lr
/*
* dma_clean_range(start, end)
@@ -212,7 +213,7 @@ v4wb_dma_clean_range:
cmp r0, r1
blo 1b
mcr p15, 0, r0, c7, c10, 4 @ drain write buffer
- mov pc, lr
+ ret lr
/*
* dma_flush_range(start, end)
@@ -248,7 +249,7 @@ ENDPROC(v4wb_dma_map_area)
* - dir - DMA direction
*/
ENTRY(v4wb_dma_unmap_area)
- mov pc, lr
+ ret lr
ENDPROC(v4wb_dma_unmap_area)
.globl v4wb_flush_kern_cache_louis
OpenPOWER on IntegriCloud