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USB: ci13xxx_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>
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1 changed files with 3 additions and 3 deletions
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@ -1977,9 +1977,9 @@ static int ep_enable(struct usb_ep *ep,
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if (!list_empty(&mEp->qh[mEp->dir].queue))
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warn("enabling a non-empty endpoint!");
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mEp->dir = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? TX : RX;
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mEp->num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
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mEp->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK;
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mEp->dir = usb_endpoint_dir_in(desc) ? TX : RX;
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mEp->num = usb_endpoint_num(desc);
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mEp->type = usb_endpoint_type(desc);
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mEp->ep.maxpacket = __constant_le16_to_cpu(desc->wMaxPacketSize);
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