[PATCH] xen/efi: Directly include needed headers

[Daniel Kiper <daniel.kiper@oracle.com>]

I discovered that some needed stuff is defined/declared in headers
which are not included directly. Currently it works but if somebody
remove required headers from currently included headers then build
will break. So, just in case directly include all needed headers.

Signed-off-by: Daniel Kiper <daniel.kiper@oracle.com>
---
 arch/x86/xen/efi.c |    2 ++
 drivers/xen/efi.c  |    2 ++
 2 files changed, 4 insertions(+)

diff --git a/arch/x86/xen/efi.c b/arch/x86/xen/efi.c
index a02e09e..be14cc3 100644
--- a/arch/x86/xen/efi.c
+++ b/arch/x86/xen/efi.c
@@ -15,12 +15,14 @@
  * with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <linux/bitops.h>
 #include <linux/efi.h>
 #include <linux/init.h>
 #include <linux/string.h>
 
 #include <xen/xen-ops.h>
 
+#include <asm/page.h>
 #include <asm/setup.h>
 
 void __init xen_efi_init(void)
diff --git a/drivers/xen/efi.c b/drivers/xen/efi.c
index 31f618a..1f850c9 100644
--- a/drivers/xen/efi.c
+++ b/drivers/xen/efi.c
@@ -27,6 +27,8 @@
 #include <xen/interface/platform.h>
 #include <xen/xen.h>
 
+#include <asm/page.h>
+
 #include <asm/xen/hypercall.h>
 
 #define INIT_EFI_OP(name) \
-- 
1.7.10.4