wusbhc: disable suspend and resume on the root hub.

Suspend and resume are not currently supported on the wireless root hub.
Remove the suspend and resume op functions in the host controller driver
to avoid constant error messages in the system log.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

4 files changed, 0 insertions, 26 deletions

diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
index 1452dd5952a6..c0df599b7789 100644
--- a/drivers/usb/host/hwa-hc.c
+++ b/drivers/usb/host/hwa-hc.c
@@ -588,8 +588,6 @@ static struct hc_driver hwahc_hc_driver = {
 
         .hub_status_data = wusbhc_rh_status_data,
         .hub_control = wusbhc_rh_control,
-        .bus_suspend = wusbhc_rh_suspend,
-        .bus_resume = wusbhc_rh_resume,
         .start_port_reset = wusbhc_rh_start_port_reset,
 };
 
diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c
index c3a647816af0..ecc88db804e0 100644
--- a/drivers/usb/host/whci/hcd.c
+++ b/drivers/usb/host/whci/hcd.c
@@ -231,8 +231,6 @@ static struct hc_driver whc_hc_driver = {
 
         .hub_status_data = wusbhc_rh_status_data,
         .hub_control = wusbhc_rh_control,
-        .bus_suspend = wusbhc_rh_suspend,
-        .bus_resume = wusbhc_rh_resume,
         .start_port_reset = wusbhc_rh_start_port_reset,
 };
 
diff --git a/drivers/usb/wusbcore/rh.c b/drivers/usb/wusbcore/rh.c
index 59ff254dfb6f..bdb0cc3046b5 100644
--- a/drivers/usb/wusbcore/rh.c
+++ b/drivers/usb/wusbcore/rh.c
@@ -393,26 +393,6 @@ int wusbhc_rh_control(struct usb_hcd *usb_hcd, u16 reqntype, u16 wValue,
 }
 EXPORT_SYMBOL_GPL(wusbhc_rh_control);
 
-int wusbhc_rh_suspend(struct usb_hcd *usb_hcd)
-{
-        struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
-        dev_err(wusbhc->dev, "%s (%p [%p]) UNIMPLEMENTED\n", __func__,
-                usb_hcd, wusbhc);
-        /* dump_stack(); */
-        return -ENOSYS;
-}
-EXPORT_SYMBOL_GPL(wusbhc_rh_suspend);
-
-int wusbhc_rh_resume(struct usb_hcd *usb_hcd)
-{
-        struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
-        dev_err(wusbhc->dev, "%s (%p [%p]) UNIMPLEMENTED\n", __func__,
-                usb_hcd, wusbhc);
-        /* dump_stack(); */
-        return -ENOSYS;
-}
-EXPORT_SYMBOL_GPL(wusbhc_rh_resume);
-
 int wusbhc_rh_start_port_reset(struct usb_hcd *usb_hcd, unsigned port_idx)
 {
         struct wusbhc *wusbhc = usb_hcd_to_wusbhc(usb_hcd);
diff --git a/drivers/usb/wusbcore/wusbhc.h b/drivers/usb/wusbcore/wusbhc.h
index 3a2d09162e70..b4a4fa7c5131 100644
--- a/drivers/usb/wusbcore/wusbhc.h
+++ b/drivers/usb/wusbcore/wusbhc.h
@@ -399,8 +399,6 @@ extern void wusbhc_rh_destroy(struct wusbhc *);
 
 extern int wusbhc_rh_status_data(struct usb_hcd *, char *);
 extern int wusbhc_rh_control(struct usb_hcd *, u16, u16, u16, char *, u16);
-extern int wusbhc_rh_suspend(struct usb_hcd *);
-extern int wusbhc_rh_resume(struct usb_hcd *);
 extern int wusbhc_rh_start_port_reset(struct usb_hcd *, unsigned);
 
 /* MMC handling */