V4L/DVB (10130): use USB API functions rather than constants

[mirror_ubuntu-hirsute-kernel.git] / drivers / media / video / stk-webcam.c

diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index 5566c2379d64ee0ae405665e827b9cf7bd27eb59..f9516d0f3c1121ee2122cb01ef51b9e6465434f3 100644 (file)
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -1396,12 +1396,9 @@ static int stk_camera_probe(struct usb_interface *interface,
                endpoint = &iface_desc->endpoint[i].desc;
 
                if (!dev->isoc_ep
-                       && ((endpoint->bEndpointAddress
-                               & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN)
-                       && ((endpoint->bmAttributes
-                               & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_ISOC)) {
+                       && usb_endpoint_is_isoc_in(endpoint)) {
                        /* we found an isoc in endpoint */
-                       dev->isoc_ep = (endpoint->bEndpointAddress & 0xF);
+                       dev->isoc_ep = usb_endpoint_num(endpoint);
                        break;
                }
        }