diff options
| author | Matthias Kaehlcke <matthias@kaehlcke.net> | 2009-04-15 22:28:21 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:44:42 -0700 |
| commit | 9ab1565151dff37a7d7687bfe5cfafb62c7d5e49 (patch) | |
| tree | e89144306ad84ea93128522665994d93355f364a | |
| parent | 81c8d8d28d6f2750acd4e41de34aefeb9404431c (diff) | |
USB: Goku-S: use helper functions to determine endpoint type and direction
Use helper functions to determine the type and direction of an endpoint
instead of fiddling with bEndpointAddress and bmAttributes
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/gadget/goku_udc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index de010c939dbb..112bb40a427c 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -110,10 +110,10 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) return -EINVAL; if (!dev->driver || dev->gadget.speed == USB_SPEED_UNKNOWN) return -ESHUTDOWN; - if (ep->num != (desc->bEndpointAddress & 0x0f)) + if (ep->num != usb_endpoint_num(desc)) return -EINVAL; - switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) { + switch (usb_endpoint_type(desc)) { case USB_ENDPOINT_XFER_BULK: case USB_ENDPOINT_XFER_INT: break; @@ -142,7 +142,7 @@ goku_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) /* ep1/ep2 dma direction is chosen early; it works in the other * direction, with pio. be cautious with out-dma. */ - ep->is_in = (USB_DIR_IN & desc->bEndpointAddress) != 0; + ep->is_in = usb_endpoint_dir_in(desc); if (ep->is_in) { mode |= 1; ep->dma = (use_dma != 0) && (ep->num == UDC_MSTRD_ENDPOINT); |