Commit 56e0873b authored by Adrian Bunk's avatar Adrian Bunk Committed by David S. Miller
Browse files

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



This patch makes the needlessly global num_pages_spanned() static.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 882d02d6
......@@ -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) -
......
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