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staging: rtl8723au: Do not duplicate kernel provided USB macros 

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jes Sorensen 2014-07-31 10:36:44 +02:00 committed by Greg Kroah-Hartman
parent 06736c2914
commit c8875b2f1f
1 changed files with 10 additions and 35 deletions
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45
drivers/staging/rtl8723au/os_dep/usb_intf.c
View File

@ -59,44 +59,19 @@ static struct usb_driver rtl8723a_usb_drv = {
static struct usb_driver *usb_drv = &rtl8723a_usb_drv;
static inline int RT_usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
{
return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN;
}
static inline int RT_usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
{
return (epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT;
}
static inline int RT_usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
{
return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT;
}
static inline int RT_usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
{
return (epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK;
}
static inline int RT_usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_in(epd);
return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd);
}
static inline int RT_usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_bulk(epd) && RT_usb_endpoint_dir_out(epd);
return usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd);
}
static inline int RT_usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
{
return RT_usb_endpoint_xfer_int(epd) && RT_usb_endpoint_dir_in(epd);
}
static inline int RT_usb_endpoint_num(const struct usb_endpoint_descriptor *epd)
{
return epd->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
return usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd);
}
static int rtw_init_intf_priv(struct dvobj_priv *dvobj)
@ -173,25 +148,25 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
if (RT_usb_endpoint_is_bulk_in(pendp_desc)) {
DBG_8723A("RT_usb_endpoint_is_bulk_in = %x\n",
RT_usb_endpoint_num(pendp_desc));
usb_endpoint_num(pendp_desc));
pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] =
RT_usb_endpoint_num(pendp_desc);
usb_endpoint_num(pendp_desc);
pdvobjpriv->RtNumInPipes++;
} else if (RT_usb_endpoint_is_int_in(pendp_desc)) {
DBG_8723A("RT_usb_endpoint_is_int_in = %x, Interval = %x\n",
RT_usb_endpoint_num(pendp_desc),
usb_endpoint_num(pendp_desc),
pendp_desc->bInterval);
pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] =
RT_usb_endpoint_num(pendp_desc);
usb_endpoint_num(pendp_desc);
pdvobjpriv->RtNumInPipes++;
} else if (RT_usb_endpoint_is_bulk_out(pendp_desc)) {
DBG_8723A("RT_usb_endpoint_is_bulk_out = %x\n",
RT_usb_endpoint_num(pendp_desc));
usb_endpoint_num(pendp_desc));
pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] =
RT_usb_endpoint_num(pendp_desc);
usb_endpoint_num(pendp_desc);
pdvobjpriv->RtNumOutPipes++;
}
pdvobjpriv->ep_num[i] = RT_usb_endpoint_num(pendp_desc);
pdvobjpriv->ep_num[i] = usb_endpoint_num(pendp_desc);
}
}
DBG_8723A("nr_endpoint =%d, in_num =%d, out_num =%d\n\n",