It not being so called for grepping a much larger source set to spot eventual
uses...
Signed-off-by: Jan Beulich <jbeulich@novell.com>
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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