Add hub_control to "struct xhci_driver_overrides".
Add hub_control to xhci_init_driver() for platform xhci driver to
override it for local feature.
Signed-off-by: Jim Lin <jilin@xxxxxxxxxx>
---
v5: new change
drivers/usb/host/xhci.c | 2 ++
drivers/usb/host/xhci.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 902f410874e8..3c7bf0a0e0b4 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -5461,6 +5461,8 @@ void xhci_init_driver(struct hc_driver *drv,
drv->check_bandwidth = over->check_bandwidth;
if (over->reset_bandwidth)
drv->reset_bandwidth = over->reset_bandwidth;
+ if (over->hub_control)
+ drv->hub_control = over->hub_control;
}
}
EXPORT_SYMBOL_GPL(xhci_init_driver);
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 5a75fe563123..f5a17c75c144 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1943,6 +1943,8 @@ struct xhci_driver_overrides {
struct usb_host_endpoint *ep);
int (*check_bandwidth)(struct usb_hcd *, struct usb_device *);
void (*reset_bandwidth)(struct usb_hcd *, struct usb_device *);
+ int (*hub_control)(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
+ u16 wIndex, char *buf, u16 wLength);
};
#define XHCI_CFC_DELAY 10
--
2.17.1
