[media] radio-si470x-usb: use USB API functions rather than constants

[cascardo/linux.git] / drivers / media / radio / si470x / radio-si470x-usb.c

diff --git a/drivers/media/radio/si470x/radio-si470x-usb.c b/drivers/media/radio/si470x/radio-si470x-usb.c
index 494fac0..57f0bc3 100644 (file)
--- a/drivers/media/radio/si470x/radio-si470x-usb.c
+++ b/drivers/media/radio/si470x/radio-si470x-usb.c
@@ -607,9 +607,7 @@ static int si470x_usb_driver_probe(struct usb_interface *intf,
        /* Set up interrupt endpoint information. */
        for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
                endpoint = &iface_desc->endpoint[i].desc;
-               if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ==
-                USB_DIR_IN) && ((endpoint->bmAttributes &
-                USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT))
+               if (usb_endpoint_is_int_in(endpoint))
                        radio->int_in_endpoint = endpoint;
        }
        if (!radio->int_in_endpoint) {