aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm26/lib/testchangebit.S
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm26/lib/testchangebit.S')
-rw-r--r--arch/arm26/lib/testchangebit.S29
1 files changed, 0 insertions, 29 deletions
diff --git a/arch/arm26/lib/testchangebit.S b/arch/arm26/lib/testchangebit.S
deleted file mode 100644
index 17049a2d93a4..000000000000
--- a/arch/arm26/lib/testchangebit.S
+++ /dev/null
@@ -1,29 +0,0 @@
1/*
2 * linux/arch/arm26/lib/testchangebit.S
3 *
4 * Copyright (C) 1995-1996 Russell King
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 */
10#include <linux/linkage.h>
11#include <asm/assembler.h>
12 .text
13
14ENTRY(_test_and_change_bit_be)
15 eor r0, r0, #0x18 @ big endian byte ordering
16ENTRY(_test_and_change_bit_le)
17 add r1, r1, r0, lsr #3
18 and r3, r0, #7
19 mov r0, #1
20 save_and_disable_irqs ip, r2
21 ldrb r2, [r1]
22 tst r2, r0, lsl r3
23 eor r2, r2, r0, lsl r3
24 strb r2, [r1]
25 restore_irqs ip
26 moveq r0, #0
27 RETINSTR(mov,pc,lr)
28
29