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Message-ID: <20080117135641.GD2693@hacking>
Date: Thu, 17 Jan 2008 21:56:41 +0800
From: WANG Cong <xiyou.wangcong@...il.com>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Jeff Dike <jdike@...toit.com>,
user-mode-linux-devel@...ts.sourceforge.net
Subject: [-mm Patch] uml: fix a building error
This patch fixes this building error:
...
drivers/char/mem.c: In function ‘read_mem’:
drivers/char/mem.c:136: error: implicit declaration of function ‘unxlate_dev_mem_ptr’
...
Cc: Jeff Dike <jdike@...toit.com>
Signed-off-by: WANG Cong <xiyou.wangcong@...il.com>
---
Index: linux/include/asm-um/io.h
===================================================================
--- linux.orig/include/asm-um/io.h
+++ linux/include/asm-um/io.h
@@ -27,6 +27,7 @@ static inline void * phys_to_virt(unsign
* access
*/
#define xlate_dev_mem_ptr(p) __va(p)
+#define unxlate_dev_mem_ptr(p, ptr)
/*
* Convert a virtual cached pointer to an uncached pointer
--
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