summaryrefslogtreecommitdiff
path: root/arch/arm/lib/clearbit.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/lib/clearbit.S')
-rw-r--r--arch/arm/lib/clearbit.S13
1 files changed, 2 insertions, 11 deletions
diff --git a/arch/arm/lib/clearbit.S b/arch/arm/lib/clearbit.S
index 069a2ce413f0..347516533025 100644
--- a/arch/arm/lib/clearbit.S
+++ b/arch/arm/lib/clearbit.S
@@ -9,6 +9,7 @@
*/
#include <linux/linkage.h>
#include <asm/assembler.h>
+#include "bitops.h"
.text
/*
@@ -18,14 +19,4 @@
ENTRY(_clear_bit_be)
eor r0, r0, #0x18 @ big endian byte ordering
ENTRY(_clear_bit_le)
- and r2, r0, #7
- mov r3, #1
- mov r3, r3, lsl r2
- save_and_disable_irqs ip, r2
- ldrb r2, [r1, r0, lsr #3]
- bic r2, r2, r3
- strb r2, [r1, r0, lsr #3]
- restore_irqs ip
- RETINSTR(mov,pc,lr)
-
-
+ bitop bic