[Xen-devel] [PATCH 4/4] xenbus: CONFIG_PROC_FS is needed for xenbus_probe's proc entry

[Horms <horms@xxxxxxxxxxxx>]

xenbus: CONFIG_PROC_FS is needed for xenbus_probe's proc entry

Without CONFIG_PROC_FS, xenbus_probe cannot provide a proc entry,
however the rest of its functionality appears to be unaffected.

Signed-Off-By: Horms <horms@xxxxxxxxxxxx>

 linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_probe.c |    4 ++++
 1 file changed, 4 insertions(+)

--- x/linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_probe.c
+++ x/linux-2.6-xen-sparse/drivers/xen/xenbus/xenbus_probe.c
@@ -926,6 +926,7 @@ void xenbus_probe(void *unused)
 }
 
 
+#ifdef CONFIG_PROC_FS
 static struct file_operations xsd_kva_fops;
 static struct proc_dir_entry *xsd_kva_intf;
 static struct proc_dir_entry *xsd_port_intf;
@@ -964,6 +965,7 @@ static int xsd_port_read(char *page, cha
        *eof = 1;
        return len;
 }
+#endif
 
 
 static int __init xenbus_probe_init(void)
@@ -1008,6 +1010,7 @@ static int __init xenbus_probe_init(void
                BUG_ON(err);
                xen_start_info->store_evtchn = alloc_unbound.port;
 
+#ifdef CONFIG_PROC_FS
                /* And finally publish the above info in /proc/xen */
                xsd_kva_intf = create_xen_proc_entry("xsd_kva", 0600);
                if (xsd_kva_intf) {
@@ -1020,6 +1023,7 @@ static int __init xenbus_probe_init(void
                xsd_port_intf = create_xen_proc_entry("xsd_port", 0400);
                if (xsd_port_intf)
                        xsd_port_intf->read_proc = xsd_port_read;
+#endif
        } else
                xenstored_ready = 1;
 

-- 
Horms                                           http://www.vergenet.net/~horms/


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