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-rw-r--r--arch/arm/lib/div64.S13
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/lib/div64.S b/arch/arm/lib/div64.S
index e55c4842c290..a9eafe4981eb 100644
--- a/arch/arm/lib/div64.S
+++ b/arch/arm/lib/div64.S
@@ -13,6 +13,7 @@
*/
#include <linux/linkage.h>
+#include <asm/assembler.h>
#include <asm/unwind.h>
#ifdef __ARMEB__
@@ -97,7 +98,7 @@ UNWIND(.fnstart)
mov yl, #0
cmpeq xl, r4
movlo xh, xl
- movlo pc, lr
+ retlo lr
@ The division loop for lower bit positions.
@ Here we shift remainer bits leftwards rather than moving the
@@ -111,14 +112,14 @@ UNWIND(.fnstart)
subcs xh, xh, r4
movs ip, ip, lsr #1
bne 4b
- mov pc, lr
+ ret lr
@ The top part of remainder became zero. If carry is set
@ (the 33th bit) this is a false positive so resume the loop.
@ Otherwise, if lower part is also null then we are done.
6: bcs 5b
cmp xl, #0
- moveq pc, lr
+ reteq lr
@ We still have remainer bits in the low part. Bring them up.
@@ -144,7 +145,7 @@ UNWIND(.fnstart)
movs ip, ip, lsr #1
mov xh, #1
bne 4b
- mov pc, lr
+ ret lr
8: @ Division by a power of 2: determine what that divisor order is
@ then simply shift values around
@@ -184,13 +185,13 @@ UNWIND(.fnstart)
THUMB( orr yl, yl, xh )
mov xh, xl, lsl ip
mov xh, xh, lsr ip
- mov pc, lr
+ ret lr
@ eq -> division by 1: obvious enough...
9: moveq yl, xl
moveq yh, xh
moveq xh, #0
- moveq pc, lr
+ reteq lr
UNWIND(.fnend)
UNWIND(.fnstart)