1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c
index 044faa07e297..0aa9cc2bfd69 100644
--- a/drivers/usb/input/appletouch.c
+++ b/drivers/usb/input/appletouch.c
@@ -436,10 +436,7 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
         iface_desc = iface->cur_altsetting;
         for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
                 endpoint = &iface_desc->endpoint[i].desc;
-                if (!int_in_endpointAddr &&
-                    (endpoint->bEndpointAddress & USB_DIR_IN) &&
-                    ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-                                        == USB_ENDPOINT_XFER_INT)) {
+                if (!int_in_endpointAddr && usb_endpoint_is_int_in(endpoint)) {
                         /* we found an interrupt in endpoint */
                         int_in_endpointAddr = endpoint->bEndpointAddress;
                         break;