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Commit 71de6b63 authored by Matthias Kaehlcke's avatar Matthias Kaehlcke Committed by Greg Kroah-Hartman
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USB: atmel_usba_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: default avatarMatthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Acked-by: default avatarHaavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 15739bb5

drivers/usb/gadget/atmel_usba_udc.c

+2 −2
Original line number Diff line number Diff line
@@ -550,12 +550,12 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) 
	DBG(DBG_HW, "%s: EPT_SIZE = %lu (maxpacket = %lu)\n",

			ep->ep.name, ept_cfg, maxpacket);



	if ((desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) {

	if (usb_endpoint_dir_in(desc)) {

		ep->is_in = 1;

		ept_cfg |= USBA_EPT_DIR_IN;

	}



	switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) {

	switch (usb_endpoint_type(desc)) {

	case USB_ENDPOINT_XFER_CONTROL:

		ept_cfg |= USBA_BF(EPT_TYPE, USBA_EPT_TYPE_CONTROL);

		ept_cfg |= USBA_BF(BK_NUMBER, USBA_BK_NUMBER_ONE);