From 801e7fb738c1049d93417dd8c2c4bf9cf567b668 Mon Sep 17 00:00:00 2001
From: Ian Campbell <ian.campbell@citrix.com>
Date: Wed, 17 Oct 2012 09:39:11 +0100
Subject: [PATCH] xen: dbgp: Fix warning when CONFIG_PCI is not enabled.

I saw this on ARM:
linux/drivers/xen/dbgp.c:11:23: warning: unused variable 'ctrlr' [-Wunused-variable]

Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Jan Beulich <JBeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
 drivers/xen/dbgp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/xen/dbgp.c b/drivers/xen/dbgp.c
index 42569c77ccc8..f3ccc80a455f 100644
--- a/drivers/xen/dbgp.c
+++ b/drivers/xen/dbgp.c
@@ -8,7 +8,9 @@
 
 static int xen_dbgp_op(struct usb_hcd *hcd, int op)
 {
+#ifdef CONFIG_PCI
 	const struct device *ctrlr = hcd_to_bus(hcd)->controller;
+#endif
 	struct physdev_dbgp_op dbgp;
 
 	if (!xen_initial_domain())
-- 
2.39.5