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[IOAT]: drivers/dma/iovlock.c: make num_pages_spanned() static

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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>
This commit is contained in:
Adrian Bunk 2006-07-03 19:27:20 -07:00 committed by David S. Miller
parent 882d02d6fb
commit 56e0873b7b
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/iovlock.c
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@ -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) -