xen: xlate_mmu: add missing header to fix 'W=1' warning

srikanth-dev · jgross1 · commit 72791ac854fe · 2018-11-29T17:53:27.000+01:00
Add a missing header otherwise compiler warns about missed prototype:

drivers/xen/xlate_mmu.c:183:5: warning: no previous prototype for 'xen_xlate_unmap_gfn_range?' [-Wmissing-prototypes]
  int xen_xlate_unmap_gfn_range(struct vm_area_struct *vma,
      ^~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Srikanth Boddepalli &lt;boddepalli.srikanth@gmail.com&gt;
Reviewed-by: Boris Ostrovsky &lt;boris.ostrovsky@oracle.com&gt;
Reviewed-by: Joey Pabalinas &lt;joeypabalinas@gmail.com&gt;
Signed-off-by: Juergen Gross &lt;jgross@suse.com&gt;
diff --git a/drivers/xen/xlate_mmu.c b/drivers/xen/xlate_mmu.c
@@ -36,6 +36,7 @@
 #include <asm/xen/hypervisor.h>
 
 #include <xen/xen.h>
+#include <xen/xen-ops.h>
 #include <xen/page.h>
 #include <xen/interface/xen.h>
 #include <xen/interface/memory.h>
