linux-kernel - [2.6 patch] proper prototypes for vread/vwrite

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Message-ID: <20080330224857.GV28445@cs181133002.pp.htv.fi>
Date:	Mon, 31 Mar 2008 01:48:57 +0300
From:	Adrian Bunk <bunk@...nel.org>
To:	linux-kernel@...r.kernel.org
Subject: [2.6 patch] proper prototypes for vread/vwrite

This patch adds proper prototypes for vread/vwrite in 
include/linux/vmalloc.h 

Signed-off-by: Adrian Bunk <bunk@...nel.org>

---

This patch has been sent on:
- 25 Feb 2008

 drivers/char/mem.c      |    3 ---
 include/linux/vmalloc.h |    3 +++
 2 files changed, 3 insertions(+), 3 deletions(-)

ce4fe62358ed9369d3ff4e67d621164b381234ab diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 20070b7..da6319f 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -350,9 +350,6 @@ static ssize_t read_oldmem(struct file *file, char __user *buf,
 }
 #endif
 
-extern long vread(char *buf, char *addr, unsigned long count);
-extern long vwrite(char *buf, char *addr, unsigned long count);
-
 /*
  * This function reads the *virtual* memory as seen by the kernel.
  */
diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index ce8e7da..7bdd809 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -55,6 +55,9 @@ extern int remap_vmalloc_range(struct vm_area_struct *vma, void *addr,
 							unsigned long pgoff);
 void vmalloc_sync_all(void);
  
+long vread(char *buf, char *addr, unsigned long count);
+long vwrite(char *buf, char *addr, unsigned long count);
+
 /*
  *	Lowlevel-APIs (not for driver use!)
  */

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