[Xen-devel] [PATCH 04/10] xen: dbgp: Fix warning when CONFIG_PCI is not enabled.

[Ian Campbell <ian.campbell@xxxxxxxxxx>]

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

Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
Cc: Jan Beulich <JBeulich@xxxxxxxx>
---
 drivers/xen/dbgp.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/xen/dbgp.c b/drivers/xen/dbgp.c
index 42569c7..f3ccc80 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())
-- 
1.7.2.5


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