Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
endpoint_in = &iface_host->endpoint[0].desc;
endpoint_out = &iface_host->endpoint[1].desc;
- if (!(endpoint_in->bEndpointAddress & USB_DIR_IN)) {
- err("%s: Unexpected endpoint_in->bEndpointAddress\n", __FUNCTION__);
- return -ENODEV;
- }
- if ((endpoint_in->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT) {
- err("%s: Unexpected endpoint_in->bmAttributes\n", __FUNCTION__);
+ if (!usb_endpoint_is_int_in(endpoint_in)) {
+ err("%s: Unexpected endpoint_in\n", __FUNCTION__);
return -ENODEV;
}
if (le16_to_cpu(endpoint_in->wMaxPacketSize) == 0) {