Input: gtco - fix extra-descriptor debug message

Make sure to use the current altsetting when printing size of any extra
descriptors of the interface.

Also fix the s/endpoint/interface/ mixup in the message itself.

Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Vladis Dronov <vdronov@redhat.com>
Link: https://lore.kernel.org/r/20191210113737.4016-6-johan@kernel.org
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c
index 799c94d..eef5946 100644 (file)
--- a/drivers/input/tablet/gtco.c
+++ b/drivers/input/tablet/gtco.c
@@ -892,7 +892,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
        if (usb_endpoint_xfer_int(endpoint))
                dev_dbg(&usbinterface->dev, "endpoint: we have interrupt endpoint\n");
 
-       dev_dbg(&usbinterface->dev, "endpoint extra len:%d\n", usbinterface->altsetting[0].extralen);
+       dev_dbg(&usbinterface->dev, "interface extra len:%d\n",
+               usbinterface->cur_altsetting->extralen);
 
        /*
         * Find the HID descriptor so we can find out the size of the