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staging: ozwpan: fix access byteorder for wMaxPacketSize in ozhcd.c

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This patch fixes the access byteorder of wMaxPacketSize
which is __le16, following the USB standard, and needs to
be converted into native cpu byteorder in order to be accessed.

Instead of using le16_to_cpu(hep->desc.wMaxPacketSize),
it was used the usb_endpoint_maxp() function, defined in
<uapi/linux/usb/ch9.h>

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Xenia Ragiadakou 2013-05-17 20:38:25 +03:00 committed by Greg Kroah-Hartman
parent 0009631bc2
commit cb560c401b
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/ozwpan/ozhcd.c
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@ -1243,7 +1243,7 @@ static int oz_build_endpoints_for_interface(struct usb_hcd *hcd,
if ((ep->attrib & USB_ENDPOINT_XFERTYPE_MASK)
== USB_ENDPOINT_XFER_ISOC) {
oz_trace("wMaxPacketSize = %d\n",
hep->desc.wMaxPacketSize);
usb_endpoint_maxp(&hep->desc));
ep->credit_ceiling = 200;
if (ep_addr & USB_ENDPOINT_DIR_MASK) {
ep->flags |= OZ_F_EP_BUFFERING;