1 files changed, 0 insertions, 133 deletions
diff --git a/arch/arm/lib/io-readsw-armv4.S b/arch/arm/lib/io-readsw-armv4.S
deleted file mode 100644
index f5b34a3479..0000000000
--- a/arch/arm/lib/io-readsw-armv4.S
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- *  linux/arch/arm/lib/io-readsw-armv4.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>
-
-		.macro	pack, rd, hw1, hw2
-#ifndef __ARMEB__
-		orr	\rd, \hw1, \hw2, lsl #16
-#else
-		orr	\rd, \hw2, \hw1, lsl #16
-#endif
-		.endm
-
-.section .text.readsw
-
-.Linsw_align:	movs	ip, r1, lsl #31
-		bne	.Linsw_noalign
-		ldrh	ip, [r0]
-		sub	r2, r2, #1
-		strh	ip, [r1], #2
-
-ENTRY(readsw)
-		teq	r2, #0
-		moveq	pc, lr
-		tst	r1, #3
-		bne	.Linsw_align
-
-		stmfd	sp!, {r4, r5, lr}
-
-		subs	r2, r2, #8
-		bmi	.Lno_insw_8
-
-.Linsw_8_lp:	ldrh	r3, [r0]
-		ldrh	r4, [r0]
-		pack	r3, r3, r4
-
-		ldrh	r4, [r0]
-		ldrh	r5, [r0]
-		pack	r4, r4, r5
-
-		ldrh	r5, [r0]
-		ldrh	ip, [r0]
-		pack	r5, r5, ip
-
-		ldrh	ip, [r0]
-		ldrh	lr, [r0]
-		pack	ip, ip, lr
-
-		subs	r2, r2, #8
-		stmia	r1!, {r3 - r5, ip}
-		bpl	.Linsw_8_lp
-
-.Lno_insw_8:	tst	r2, #4
-		beq	.Lno_insw_4
-
-		ldrh	r3, [r0]
-		ldrh	r4, [r0]
-		pack	r3, r3, r4
-
-		ldrh	r4, [r0]
-		ldrh	ip, [r0]
-		pack	r4, r4, ip
-
-		stmia	r1!, {r3, r4}
-
-.Lno_insw_4:	movs	r2, r2, lsl #31
-		bcc	.Lno_insw_2
-
-		ldrh	r3, [r0]
-		ldrh	ip, [r0]
-		pack	r3, r3, ip
-		str	r3, [r1], #4
-
-.Lno_insw_2:	ldrneh	r3, [r0]
-		strneh	r3, [r1]
-
-		ldmfd	sp!, {r4, r5, pc}
-
-#ifdef __ARMEB__
-#define _BE_ONLY_(code...)	code
-#define _LE_ONLY_(code...)
-#define push_hbyte0		lsr #8
-#define pull_hbyte1		lsl #24
-#else
-#define _BE_ONLY_(code...)
-#define _LE_ONLY_(code...) code
-#define push_hbyte0		lsl #24
-#define pull_hbyte1		lsr #8
-#endif
-
-.Linsw_noalign:	stmfd	sp!, {r4, lr}
-		ldrccb	ip, [r1, #-1]!
-		bcc	1f
-
-		ldrh	ip, [r0]
-		sub	r2, r2, #1
-   _BE_ONLY_(	mov	ip, ip, ror #8		)
-		strb	ip, [r1], #1
-   _LE_ONLY_(	mov	ip, ip, lsr #8		)
-   _BE_ONLY_(	mov	ip, ip, lsr #24		)
-
-1:		subs	r2, r2, #2
-		bmi	3f
-   _BE_ONLY_(	mov	ip, ip, lsl #24		)
-
-2:		ldrh	r3, [r0]
-		ldrh	r4, [r0]
-		subs	r2, r2, #2
-		orr	ip, ip, r3, lsl #8
-		orr	ip, ip, r4, push_hbyte0
-		str	ip, [r1], #4
-		mov	ip, r4, pull_hbyte1
-		bpl	2b
-
-   _BE_ONLY_(	mov	ip, ip, lsr #24		)
-
-3:		tst	r2, #1
-		strb	ip, [r1], #1
-		ldrneh	ip, [r0]
-   _BE_ONLY_(	movne	ip, ip, ror #8		)
-		strneb	ip, [r1], #1
-   _LE_ONLY_(	movne	ip, ip, lsr #8		)
-   _BE_ONLY_(	movne	ip, ip, lsr #24		)
-		strneb	ip, [r1]
-		ldmfd	sp!, {r4, pc}
-ENDPROC(readsw)