wusb: hwa-hc: Drop unused pci_suspend/resume hooks.

CC      drivers/usb/host/hwa-hc.o
drivers/usb/host/hwa-hc.c:601: warning: initialization from incompatible pointer type
drivers/usb/host/hwa-hc.c:602: warning: initialization from incompatible pointer type

The prototype for these changed, so the message itself was dropped. As the only
thing these hooks were doing was printing out the message for debugging, there
is not much point in keeping them around. So, just kill them off.

Cc: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
Acked-by: NDavid Vrabel <david.vrabel@csr.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/usb/host/hwa-hc.c

@@ -172,25 +172,6 @@ static int hwahc_op_start(struct usb_hcd *usb_hcd)
 
 }
 
-static int hwahc_op_suspend(struct usb_hcd *usb_hcd, pm_message_t msg)
-{
-	struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
-	struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
-	dev_err(wusbhc->dev, "%s (%p [%p], 0x%lx) UNIMPLEMENTED\n", __func__,
-		usb_hcd, hwahc, *(unsigned long *) &msg);
-	return -ENOSYS;
-}
-
-static int hwahc_op_resume(struct usb_hcd *usb_hcd)
-{
-	struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
-	struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
-
-	dev_err(wusbhc->dev, "%s (%p [%p]) UNIMPLEMENTED\n", __func__,
-		usb_hcd, hwahc);
-	return -ENOSYS;
-}
-
 /*
  * No need to abort pipes, as when this is called, all the children
  * has been disconnected and that has done it [through
@@ -598,8 +579,6 @@ static struct hc_driver hwahc_hc_driver = {
 	.flags = HCD_USB2,		/* FIXME */
 	.reset = hwahc_op_reset,
 	.start = hwahc_op_start,
-	.pci_suspend = hwahc_op_suspend,
-	.pci_resume = hwahc_op_resume,
 	.stop = hwahc_op_stop,
 	.get_frame_number = hwahc_op_get_frame_number,
 	.urb_enqueue = hwahc_op_urb_enqueue,