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authorMatthias Kaehlcke <matthias@kaehlcke.net>2009-04-15 16:28:02 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2009-06-16 00:44:42 -0400
commit81c8d8d28d6f2750acd4e41de34aefeb9404431c (patch)
tree687b6d859e3f22dc3288e0fa60b72f45f9caa93e /drivers/usb/gadget/at91_udc.c
parent71de6b63f15924e5aed2de0b975efc5117c0ca75 (diff)
USB: at91_udc: 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>
Diffstat (limited to 'drivers/usb/gadget/at91_udc.c')
-rw-r--r--drivers/usb/gadget/at91_udc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c
index 0b2bb8f0706d..e954225cd769 100644
--- a/drivers/usb/gadget/at91_udc.c
+++ b/drivers/usb/gadget/at91_udc.c
@@ -485,7 +485,7 @@ static int at91_ep_enable(struct usb_ep *_ep,
485 return -ESHUTDOWN; 485 return -ESHUTDOWN;
486 } 486 }
487 487
488 tmp = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; 488 tmp = usb_endpoint_type(desc);
489 switch (tmp) { 489 switch (tmp) {
490 case USB_ENDPOINT_XFER_CONTROL: 490 case USB_ENDPOINT_XFER_CONTROL:
491 DBG("only one control endpoint\n"); 491 DBG("only one control endpoint\n");
@@ -517,7 +517,7 @@ ok:
517 local_irq_save(flags); 517 local_irq_save(flags);
518 518
519 /* initialize endpoint to match this descriptor */ 519 /* initialize endpoint to match this descriptor */
520 ep->is_in = (desc->bEndpointAddress & USB_DIR_IN) != 0; 520 ep->is_in = usb_endpoint_dir_in(desc);
521 ep->is_iso = (tmp == USB_ENDPOINT_XFER_ISOC); 521 ep->is_iso = (tmp == USB_ENDPOINT_XFER_ISOC);
522 ep->stopped = 0; 522 ep->stopped = 0;
523 if (ep->is_in) 523 if (ep->is_in)