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-rw-r--r--arch/arm/lib/bitops.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/lib/bitops.h b/arch/arm/lib/bitops.h
index 6976e60e..5382a30 100644
--- a/arch/arm/lib/bitops.h
+++ b/arch/arm/lib/bitops.h
@@ -19,9 +19,9 @@
mov r3, r2, lsl r3 @ create mask
1: ldrexb r2, [r1]
ands r0, r2, r3 @ save old value of bit
- \instr ip, r2, r3 @ toggle bit
- strexb r2, ip, [r1]
- cmp r2, #0
+ \instr r2, r2, r3 @ toggle bit
+ strexb ip, r2, [r1]
+ cmp ip, #0
bne 1b
cmp r0, #0
movne r0, #1
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