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-rw-r--r--arch/arm/mm/proc-xscale.S34
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/arm/mm/proc-xscale.S b/arch/arm/mm/proc-xscale.S
index d19b1cf..23259f10 100644
--- a/arch/arm/mm/proc-xscale.S
+++ b/arch/arm/mm/proc-xscale.S
@@ -118,7 +118,7 @@ ENTRY(cpu_xscale_proc_init)
mrc p15, 0, r1, c1, c0, 1
bic r1, r1, #1
mcr p15, 0, r1, c1, c0, 1
- mov pc, lr
+ ret lr
/*
* cpu_xscale_proc_fin()
@@ -128,7 +128,7 @@ ENTRY(cpu_xscale_proc_fin)
bic r0, r0, #0x1800 @ ...IZ...........
bic r0, r0, #0x0006 @ .............CA.
mcr p15, 0, r0, c1, c0, 0 @ disable caches
- mov pc, lr
+ ret lr
/*
* cpu_xscale_reset(loc)
@@ -160,7 +160,7 @@ ENTRY(cpu_xscale_reset)
@ CAUTION: MMU turned off from this point. We count on the pipeline
@ already containing those two last instructions to survive.
mcr p15, 0, ip, c8, c7, 0 @ invalidate I & D TLBs
- mov pc, r0
+ ret r0
ENDPROC(cpu_xscale_reset)
.popsection
@@ -179,7 +179,7 @@ ENDPROC(cpu_xscale_reset)
ENTRY(cpu_xscale_do_idle)
mov r0, #1
mcr p14, 0, r0, c7, c0, 0 @ Go to IDLE
- mov pc, lr
+ ret lr
/* ================================= CACHE ================================ */
@@ -191,7 +191,7 @@ ENTRY(cpu_xscale_do_idle)
ENTRY(xscale_flush_icache_all)
mov r0, #0
mcr p15, 0, r0, c7, c5, 0 @ invalidate I cache
- mov pc, lr
+ ret lr
ENDPROC(xscale_flush_icache_all)
/*
@@ -216,7 +216,7 @@ __flush_whole_cache:
tst r2, #VM_EXEC
mcrne p15, 0, ip, c7, c5, 0 @ Invalidate I cache & BTB
mcrne p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* flush_user_cache_range(start, end, vm_flags)
@@ -245,7 +245,7 @@ ENTRY(xscale_flush_user_cache_range)
tst r2, #VM_EXEC
mcrne p15, 0, ip, c7, c5, 6 @ Invalidate BTB
mcrne p15, 0, ip, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* coherent_kern_range(start, end)
@@ -269,7 +269,7 @@ ENTRY(xscale_coherent_kern_range)
mov r0, #0
mcr p15, 0, r0, c7, c5, 0 @ Invalidate I cache & BTB
mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* coherent_user_range(start, end)
@@ -291,7 +291,7 @@ ENTRY(xscale_coherent_user_range)
mov r0, #0
mcr p15, 0, r0, c7, c5, 6 @ Invalidate BTB
mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* flush_kern_dcache_area(void *addr, size_t size)
@@ -312,7 +312,7 @@ ENTRY(xscale_flush_kern_dcache_area)
mov r0, #0
mcr p15, 0, r0, c7, c5, 0 @ Invalidate I cache & BTB
mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* dma_inv_range(start, end)
@@ -336,7 +336,7 @@ xscale_dma_inv_range:
cmp r0, r1
blo 1b
mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* dma_clean_range(start, end)
@@ -353,7 +353,7 @@ xscale_dma_clean_range:
cmp r0, r1
blo 1b
mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* dma_flush_range(start, end)
@@ -371,7 +371,7 @@ ENTRY(xscale_dma_flush_range)
cmp r0, r1
blo 1b
mcr p15, 0, r0, c7, c10, 4 @ Drain Write (& Fill) Buffer
- mov pc, lr
+ ret lr
/*
* dma_map_area(start, size, dir)
@@ -407,7 +407,7 @@ ENDPROC(xscale_80200_A0_A1_dma_map_area)
* - dir - DMA direction
*/
ENTRY(xscale_dma_unmap_area)
- mov pc, lr
+ ret lr
ENDPROC(xscale_dma_unmap_area)
.globl xscale_flush_kern_cache_louis
@@ -458,7 +458,7 @@ ENTRY(cpu_xscale_dcache_clean_area)
add r0, r0, #CACHELINESIZE
subs r1, r1, #CACHELINESIZE
bhi 1b
- mov pc, lr
+ ret lr
/* =============================== PageTable ============================== */
@@ -521,7 +521,7 @@ ENTRY(cpu_xscale_set_pte_ext)
orr r2, r2, ip
xscale_set_pte_ext_epilogue
- mov pc, lr
+ ret lr
.ltorg
.align
@@ -572,7 +572,7 @@ __xscale_setup:
mrc p15, 0, r0, c1, c0, 0 @ get control register
bic r0, r0, r5
orr r0, r0, r6
- mov pc, lr
+ ret lr
.size __xscale_setup, . - __xscale_setup
/*
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