diff --git a/[refs] b/[refs]
index 647a4405bc2a..810488e6e46e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 882d02d6fb040a246b005305ffeb790bb5ce80ad
+refs/heads/master: 56e0873b7b146564a0c36e225624f5a9b2d63791
diff --git a/trunk/drivers/dma/iovlock.c b/trunk/drivers/dma/iovlock.c
index 5ed327e453a2..d637555a833b 100644
--- a/trunk/drivers/dma/iovlock.c
+++ b/trunk/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) -