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authorIan Campbell <ian.campbell@citrix.com>2012-10-17 12:39:11 +0400
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2012-10-19 23:19:37 +0400
commit801e7fb738c1049d93417dd8c2c4bf9cf567b668 (patch)
tree5589db9fd04b320e64166a8c1f1b7d5a73f8bc6f /drivers/xen
parente05dacd71db0a5da7c1a44bcaab2a8a240b9c233 (diff)
downloadlinux-801e7fb738c1049d93417dd8c2c4bf9cf567b668.tar.xz
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>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/dbgp.c2
1 files changed, 2 insertions, 0 deletions
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())