diff options
Diffstat (limited to 'drivers/staging/usbip/vhci.h')
| -rw-r--r-- | drivers/staging/usbip/vhci.h | 25 |
1 files changed, 7 insertions, 18 deletions
diff --git a/drivers/staging/usbip/vhci.h b/drivers/staging/usbip/vhci.h index d5bc8e7e3d7..a863a98a91c 100644 --- a/drivers/staging/usbip/vhci.h +++ b/drivers/staging/usbip/vhci.h @@ -6,17 +6,11 @@ * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * - * This is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, - * USA. */ +#ifndef __USBIP_VHCI_H +#define __USBIP_VHCI_H + #include <linux/device.h> #include <linux/list.h> #include <linux/spinlock.h> @@ -77,12 +71,7 @@ struct vhci_unlink { unsigned long unlink_seqnum; }; -/* - * The number of ports is less than 16 ? - * USB_MAXCHILDREN is statically defined to 16 in usb.h. Its maximum value - * would be 31 because the event_bits[1] of struct usb_hub is defined as - * unsigned long in hub.h - */ +/* Number of supported ports. Value has an upperbound of USB_MAXCHILDREN */ #define VHCI_NPORTS 8 /* for usb_bus.hcpriv */ @@ -105,12 +94,10 @@ struct vhci_hcd { }; extern struct vhci_hcd *the_controller; -extern struct attribute_group dev_attr_group; -#define hardware (&the_controller->pdev.dev) +extern const struct attribute_group dev_attr_group; /* vhci_hcd.c */ void rh_port_connect(int rhport, enum usb_device_speed speed); -void rh_port_disconnect(int rhport); /* vhci_rx.c */ struct urb *pickup_urb_and_free_priv(struct vhci_device *vdev, __u32 seqnum); @@ -138,3 +125,5 @@ static inline struct device *vhci_dev(struct vhci_hcd *vhci) { return vhci_to_hcd(vhci)->self.controller; } + +#endif /* __USBIP_VHCI_H */ |