Merge branch 'bkl/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic...

[karo-tx-linux.git] / drivers / xen / xenbus / xenbus_probe.h

diff --git a/drivers/xen/xenbus/xenbus_probe.h b/drivers/xen/xenbus/xenbus_probe.h
index e09b19415a400efad09c0b0c5ad1f7ca1dfc6b80..6c5e3185a6a24d7edb317106d252fb2e08eafd07 100644 (file)
--- a/drivers/xen/xenbus/xenbus_probe.h
+++ b/drivers/xen/xenbus/xenbus_probe.h
@@ -34,6 +34,8 @@
 #ifndef _XENBUS_PROBE_H
 #define _XENBUS_PROBE_H
 
+#define XEN_BUS_ID_SIZE                        20
+
 #ifdef CONFIG_XEN_BACKEND
 extern void xenbus_backend_suspend(int (*fn)(struct device *, void *));
 extern void xenbus_backend_resume(int (*fn)(struct device *, void *));
@@ -52,7 +54,7 @@ struct xen_bus_type
 {
        char *root;
        unsigned int levels;
-       int (*get_bus_id)(char bus_id[BUS_ID_SIZE], const char *nodename);
+       int (*get_bus_id)(char bus_id[XEN_BUS_ID_SIZE], const char *nodename);
        int (*probe)(const char *type, const char *dir);
        struct bus_type bus;
 };