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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>
This commit is contained in:
Thomas Pugliese 2013-06-06 13:42:54 -05:00 committed by Greg Kroah-Hartman
parent de5535f5f5
commit edc40a4bbe
4 changed files with 0 additions and 26 deletions
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2
drivers/usb/host/hwa-hc.c
View File

@ -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,
};

2
drivers/usb/host/whci/hcd.c
View File

@ -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,
};

20
drivers/usb/wusbcore/rh.c
View File

@ -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);

2
drivers/usb/wusbcore/wusbhc.h
View File

@ -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 */