diff options
Diffstat (limited to 'drivers/usb/input/acecad.c')
| -rw-r--r-- | drivers/usb/input/acecad.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c index 18c10e150ef3..0096373b5f98 100644 --- a/drivers/usb/input/acecad.c +++ b/drivers/usb/input/acecad.c @@ -58,7 +58,7 @@ struct usb_acecad { dma_addr_t data_dma; }; -static void usb_acecad_irq(struct urb *urb, struct pt_regs *regs) +static void usb_acecad_irq(struct urb *urb) { struct usb_acecad *acecad = urb->context; unsigned char *data = acecad->data; @@ -141,10 +141,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ endpoint = &interface->endpoint[0].desc; - if (!(endpoint->bEndpointAddress & 0x80)) - return -ENODEV; - - if ((endpoint->bmAttributes & 3) != 3) + if (!usb_endpoint_is_int_in(endpoint)) return -ENODEV; pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); |