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xenbus: fix compile failure on ARM with Xen enabled
authorSteven Noonan <steven@uplinklabs.net>
Fri, 1 Mar 2013 13:14:59 +0000 (05:14 -0800)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Fri, 1 Mar 2013 15:55:00 +0000 (10:55 -0500)
Adding an include of linux/mm.h resolves this:
drivers/xen/xenbus/xenbus_client.c: In function ‘xenbus_map_ring_valloc_hvm’:
drivers/xen/xenbus/xenbus_client.c:532:66: error: implicit declaration of function ‘page_to_section’ [-Werror=implicit-function-declaration]

CC: stable@vger.kernel.org
Signed-off-by: Steven Noonan <steven@uplinklabs.net>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
drivers/xen/xenbus/xenbus_client.c patch | blob | blame | history

diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c
index bcf3ba4a6ec1543a7500ef0de36269dec1ff728d..61786be9138b96877ccadce65642a4590eddead1 100644 (file)
--- a/drivers/xen/xenbus/xenbus_client.c
+++ b/drivers/xen/xenbus/xenbus_client.c
@@ -30,6 +30,7 @@
  * IN THE SOFTWARE.
  */
 
+#include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/spinlock.h>