[media] pwc: hide unused label
The pwc driver causes a warning when CONFIG_USB_PWC_INPUT_EVDEV is unset:
drivers/media/usb/pwc/pwc-if.c: In function 'usb_pwc_probe':
drivers/media/usb/pwc/pwc-if.c:1115:1: warning: label 'err_video_unreg' defined but not used [-Wunused-label]
This moves the unused label and code inside another #ifdef to
get rid of the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index dd43652..b51b27a 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -1118,8 +1118,10 @@
return 0;
+#ifdef CONFIG_USB_PWC_INPUT_EVDEV
err_video_unreg:
video_unregister_device(&pdev->vdev);
+#endif
err_unregister_v4l2_dev:
v4l2_device_unregister(&pdev->v4l2_dev);
err_free_controls: