MIPS: Drop CONFIG_RUNTIME_DEBUG & debug.h

The debug.h header provided some MIPS-specific debug macros, which are
no longer used at all. Remove them.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/10693/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

diff --git a/arch/mips/Kconfig.debug b/arch/mips/Kconfig.debug
index 3a2b775e845893513e2ab187ca95955e0be17848..e250524021aca8ec7e1b79bfd0b4f088d96f109d 100644 (file)
--- a/arch/mips/Kconfig.debug
+++ b/arch/mips/Kconfig.debug
@@ -87,15 +87,6 @@ config SB1XXX_CORELIS
          Select compile flags that produce code that can be processed by the
          Corelis mksym utility and UDB Emulator.
 
-config RUNTIME_DEBUG
-       bool "Enable run-time debugging"
-       depends on DEBUG_KERNEL
-       help
-         If you say Y here, some debugging macros will do run-time checking.
-         If you say N here, those macros will mostly turn to no-ops.  See
-         arch/mips/include/asm/debug.h for debugging macros.
-         If unsure, say N.
-
 config DEBUG_ZBOOT
        bool "Enable compressed kernel support debugging"
        depends on DEBUG_KERNEL && SYS_SUPPORTS_ZBOOT

diff --git a/arch/mips/include/asm/debug.h b/arch/mips/include/asm/debug.h
deleted file mode 100644 (file)
index 1fd5a2b..0000000
--- a/arch/mips/include/asm/debug.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Debug macros for run-time debugging.
- * Turned on/off with CONFIG_RUNTIME_DEBUG option.
- *
- * Copyright (C) 2001 MontaVista Software Inc.
- * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net
- *
- * This program is free software; you can redistribute  it and/or modify it
- * under  the terms of  the GNU General  Public License as published by the
- * Free Software Foundation;  either version 2 of the  License, or (at your
- * option) any later version.
- *
- */
-
-#ifndef _ASM_DEBUG_H
-#define _ASM_DEBUG_H
-
-
-/*
- * run-time macros for catching spurious errors.  Eable CONFIG_RUNTIME_DEBUG in
- * kernel hacking config menu to use them.
- *
- * Use them as run-time debugging aid.  NEVER USE THEM AS ERROR HANDLING CODE!!!
- */
-
-#ifdef CONFIG_RUNTIME_DEBUG
-
-#include <linux/kernel.h>
-
-#define db_assert(x)  if (!(x)) { \
-       panic("assertion failed at %s:%d: %s", __FILE__, __LINE__, #x); }
-#define db_warn(x)  if (!(x)) { \
-       printk(KERN_WARNING "warning at %s:%d: %s", __FILE__, __LINE__, #x); }
-#define db_verify(x, y) db_assert(x y)
-#define db_verify_warn(x, y) db_warn(x y)
-#define db_run(x)  do { x; } while (0)
-
-#else
-
-#define db_assert(x)
-#define db_warn(x)
-#define db_verify(x, y) x
-#define db_verify_warn(x, y) x
-#define db_run(x)
-
-#endif
-
-#endif /* _ASM_DEBUG_H */