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-rw-r--r--arch/arm26/lib/io-readsl.S78
1 files changed, 0 insertions, 78 deletions
diff --git a/arch/arm26/lib/io-readsl.S b/arch/arm26/lib/io-readsl.S
deleted file mode 100644
index 7be208bd23c..00000000000
--- a/arch/arm26/lib/io-readsl.S
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * linux/arch/arm26/lib/io-readsl.S
- *
- * Copyright (C) 1995-2000 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#include <linux/linkage.h>
-#include <asm/assembler.h>
-#include <asm/hardware.h>
-
-/*
- * Note that some reads can be aligned on half-word boundaries.
- */
-ENTRY(__raw_readsl)
- teq r2, #0 @ do we have to check for the zero len?
- moveq pc, lr
- ands ip, r1, #3
- bne 2f
-
-1: ldr r3, [r0]
- str r3, [r1], #4
- subs r2, r2, #1
- bne 1b
- mov pc, lr
-
-2: cmp ip, #2
- ldr ip, [r0]
- blt 4f
- bgt 6f
-
- strb ip, [r1], #1
- mov ip, ip, lsr #8
- strb ip, [r1], #1
- mov ip, ip, lsr #8
-3: subs r2, r2, #1
- ldrne r3, [r0]
- orrne ip, ip, r3, lsl #16
- strne ip, [r1], #4
- movne ip, r3, lsr #16
- bne 3b
- strb ip, [r1], #1
- mov ip, ip, lsr #8
- strb ip, [r1], #1
- mov pc, lr
-
-4: strb ip, [r1], #1
- mov ip, ip, lsr #8
- strb ip, [r1], #1
- mov ip, ip, lsr #8
- strb ip, [r1], #1
- mov ip, ip, lsr #8
-5: subs r2, r2, #1
- ldrne r3, [r0]
- orrne ip, ip, r3, lsl #8
- strne ip, [r1], #4
- movne ip, r3, lsr #24
- bne 5b
- strb ip, [r1], #1
- mov pc, lr
-
-6: strb ip, [r1], #1
- mov ip, ip, lsr #8
-7: subs r2, r2, #1
- ldrne r3, [r0]
- orrne ip, ip, r3, lsl #24
- strne ip, [r1], #4
- movne ip, r3, lsr #8
- bne 7b
- strb ip, [r1], #1
- mov ip, ip, lsr #8
- strb ip, [r1], #1
- mov ip, ip, lsr #8
- strb ip, [r1], #1
- mov pc, lr
-