From 56e0873b7b146564a0c36e225624f5a9b2d63791 Mon Sep 17 00:00:00 2001
From: Adrian Bunk <bunk@stusta.de>
Date: Mon, 3 Jul 2006 19:27:20 -0700
Subject: [PATCH] [IOAT]: drivers/dma/iovlock.c: make num_pages_spanned()
 static

This patch makes the needlessly global num_pages_spanned() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/dma/iovlock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/iovlock.c b/drivers/dma/iovlock.c
index 5ed327e453a2..d637555a833b 100644
--- a/drivers/dma/iovlock.c
+++ b/drivers/dma/iovlock.c
@@ -31,7 +31,7 @@
 #include <asm/io.h>
 #include <asm/uaccess.h>
 
-int num_pages_spanned(struct iovec *iov)
+static int num_pages_spanned(struct iovec *iov)
 {
 	return
 	((PAGE_ALIGN((unsigned long)iov->iov_base + iov->iov_len) -
-- 
2.20.1