[PATCH for 4.6] tools/xen-access: use PRI_xen_pfn

[Wei Liu <wei.liu2@citrix.com>]

Otherwise when building with 32bit compiler, we get:

xen-access.c: In function 'xenaccess_init':
xen-access.c:263:5: error: format '%llx' expects argument of type 'long long unsigned int', but argument 3 has type 'xen_pfn_t' [-Werror=format]
cc1: all warnings being treated as errors

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
---
Cc: Razvan Cojocaru <rcojocaru@bitdefender.com>
Cc: Tamas K Lengyel <tamas@tklengyel.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
---
 tools/tests/xen-access/xen-access.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/tests/xen-access/xen-access.c b/tools/tests/xen-access/xen-access.c
index cdb8f4e..a52ca6e 100644
--- a/tools/tests/xen-access/xen-access.c
+++ b/tools/tests/xen-access/xen-access.c
@@ -260,7 +260,7 @@ xenaccess_t *xenaccess_init(xc_interface **xch_r, domid_t domain_id)
         goto err;
     }
 
-    DPRINTF("max_gpfn = %"PRIx64"\n", xenaccess->max_gpfn);
+    DPRINTF("max_gpfn = %"PRI_xen_pfn"\n", xenaccess->max_gpfn);
 
     return xenaccess;
 
-- 
2.1.4