datapath: fix header file include

linux/highmem.h should be included rather than asm/highmem.h,
otherwise openvswitch_mod cannot resolve kmap and kunmap on some arch.

Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>

diff --git a/datapath/datapath.c b/datapath/datapath.c
index c715f0ec7d3650f879efb720f2d3c176823959a8..8991e35497847ee1e84e2546c33b631fb63a2aeb 100644 (file)
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -32,7 +32,7 @@
 #include <asm/system.h>
 #include <asm/div64.h>
 #include <asm/bug.h>
-#include <asm/highmem.h>
+#include <linux/highmem.h>
 #include <linux/netfilter_bridge.h>
 #include <linux/netfilter_ipv4.h>
 #include <linux/inetdevice.h>