diff options
| author | Matthias Kaehlcke <matthias@kaehlcke.net> | 2009-04-15 22:28:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-06-15 21:44:41 -0700 |
| commit | 15739bb5023ab9373e0c6c7c703dc8c50ead9eca (patch) | |
| tree | 854a2c52b6a384cb7dfd93251db4777210dcdc66 /drivers/usb | |
| parent | a864e3aa5d8e1278c05aa93c57dba0debbb46858 (diff) | |
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>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/ci13xxx_udc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index 38e531ecae4..c7cb87a6fee 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -1977,9 +1977,9 @@ static int ep_enable(struct usb_ep *ep, if (!list_empty(&mEp->qh[mEp->dir].queue)) warn("enabling a non-empty endpoint!"); - mEp->dir = (desc->bEndpointAddress & USB_ENDPOINT_DIR_MASK) ? TX : RX; - mEp->num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK; - mEp->type = desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK; + mEp->dir = usb_endpoint_dir_in(desc) ? TX : RX; + mEp->num = usb_endpoint_num(desc); + mEp->type = usb_endpoint_type(desc); mEp->ep.maxpacket = __constant_le16_to_cpu(desc->wMaxPacketSize); |