From 81c8d8d28d6f2750acd4e41de34aefeb9404431c Mon Sep 17 00:00:00 2001 From: Matthias Kaehlcke Date: Wed, 15 Apr 2009 22:28:02 +0200 Subject: [PATCH] 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 Acked-by: David Brownell Signed-off-by: Greg Kroah-Hartman --- drivers/usb/gadget/at91_udc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 0b2bb8f..e954225 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, return -ESHUTDOWN; } - tmp = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; + tmp = usb_endpoint_type(desc); switch (tmp) { case USB_ENDPOINT_XFER_CONTROL: DBG("only one control endpoint\n"); @@ -517,7 +517,7 @@ ok: local_irq_save(flags); /* initialize endpoint to match this descriptor */ - ep->is_in = (desc->bEndpointAddress & USB_DIR_IN) != 0; + ep->is_in = usb_endpoint_dir_in(desc); ep->is_iso = (tmp == USB_ENDPOINT_XFER_ISOC); ep->stopped = 0; if (ep->is_in) -- 2.7.4