[Xen-devel] [PATCH] linux: make xb_waitq static

["Jan Beulich" <jbeulich@xxxxxxxxxx>]

It not being so called for grepping a much larger source set to spot eventual 
uses...

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

Index: sle10-sp1-2006-12-05/drivers/xen/xenbus/xenbus_comms.c
===================================================================
--- sle10-sp1-2006-12-05.orig/drivers/xen/xenbus/xenbus_comms.c 2006-12-05 
12:54:41.000000000 +0100
+++ sle10-sp1-2006-12-05/drivers/xen/xenbus/xenbus_comms.c      2006-12-07 
16:38:13.000000000 +0100
@@ -52,7 +52,7 @@ extern void xenbus_probe(void *);
 extern int xenstored_ready;
 static DECLARE_WORK(probe_work, xenbus_probe, NULL);
 
-DECLARE_WAIT_QUEUE_HEAD(xb_waitq);
+static DECLARE_WAIT_QUEUE_HEAD(xb_waitq);
 
 static irqreturn_t wake_waiting(int irq, void *unused, struct pt_regs *regs)
 {
Index: sle10-sp1-2006-12-05/drivers/xen/xenbus/xenbus_comms.h
===================================================================
--- sle10-sp1-2006-12-05.orig/drivers/xen/xenbus/xenbus_comms.h 2006-12-05 
12:54:41.000000000 +0100
+++ sle10-sp1-2006-12-05/drivers/xen/xenbus/xenbus_comms.h      2006-12-07 
12:19:05.000000000 +0100
@@ -38,7 +38,6 @@ int xb_init_comms(void);
 int xb_write(const void *data, unsigned len);
 int xb_read(void *data, unsigned len);
 int xs_input_avail(void);
-extern wait_queue_head_t xb_waitq;
 extern struct xenstore_domain_interface *xen_store_interface;
 extern int xen_store_evtchn;
 


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