1 files changed, 0 insertions, 82 deletions
diff --git a/arch/unicore32/kernel/debug.S b/arch/unicore32/kernel/debug.S
deleted file mode 100644
index 13bc8c8550e4..000000000000
--- a/arch/unicore32/kernel/debug.S
+++ /dev/null
@@ -1,82 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * linux/arch/unicore32/kernel/debug.S
- *
- * Code specific to PKUnity SoC and UniCore ISA
- *
- * Copyright (C) 2001-2010 GUAN Xue-tao
- *
- *  32-bit debugging code
- */
-#include <linux/linkage.h>
-#include <asm/assembler.h>
-
-		.text
-
-/*
- * Some debugging routines (useful if you've got MM problems and
- * printk isn't working).  For DEBUGGING ONLY!!!  Do not leave
- * references to these in a production kernel!
- */
-#include "debug-macro.S"
-
-/*
- * Useful debugging routines
- */
-ENTRY(printhex8)
-		mov	r1, #8
-		b	printhex
-ENDPROC(printhex8)
-
-ENTRY(printhex4)
-		mov	r1, #4
-		b	printhex
-ENDPROC(printhex4)
-
-ENTRY(printhex2)
-		mov	r1, #2
-printhex:	adr	r2, hexbuf
-		add	r3, r2, r1
-		mov	r1, #0
-		stb	r1, [r3]
-1:		and	r1, r0, #15
-		mov	r0, r0 >> #4
-		csub.a	r1, #10
-		beg	2f
-		add	r1, r1, #'0' - 'a' + 10
-2:		add	r1, r1, #'a' - 10
-		stb.w	r1, [r3+], #-1
-		cxor.a	r3, r2
-		bne	1b
-		mov	r0, r2
-		b	printascii
-ENDPROC(printhex2)
-
-		.ltorg
-
-ENTRY(printascii)
-		addruart r3
-		b	2f
-1:		waituart r2, r3
-		senduart r1, r3
-		busyuart r2, r3
-		cxor.a	r1, #'\n'
-		cmoveq	r1, #'\r'
-		beq	1b
-2:		cxor.a	r0, #0
-		beq	3f
-		ldb.w	r1, [r0]+, #1
-		cxor.a	r1, #0
-		bne	1b
-3:		mov	pc, lr
-ENDPROC(printascii)
-
-ENTRY(printch)
-		addruart r3
-		mov	r1, r0
-		mov	r0, #0
-		b	1b
-ENDPROC(printch)
-
-hexbuf:		.space 16
-