From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/arc/include/asm/io.h | 11 ++---------
1 files changed, 2 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/arc/include/asm/io.h b/kernel/arch/arc/include/asm/io.h
index 2f39d9b..8034738 100644
--- a/kernel/arch/arc/include/asm/io.h
+++ b/kernel/arch/arc/include/asm/io.h
@@ -1,9 +1,6 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com)
- *
- * 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.
*/
#ifndef _ASM_ARC_IO_H
@@ -35,11 +32,7 @@
{
}
-extern void iounmap(const void __iomem *addr);
-
-#define ioremap_nocache(phy, sz) ioremap(phy, sz)
-#define ioremap_wc(phy, sz) ioremap(phy, sz)
-#define ioremap_wt(phy, sz) ioremap(phy, sz)
+extern void iounmap(const volatile void __iomem *addr);
/*
* io{read,write}{16,32}be() macros
--
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