xHCI: set link state
Introduce xhci_set_link_state() to remove redundant codes.
Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 2882074..92eba69 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1717,6 +1717,8 @@
unsigned int ep_index, unsigned int stream_id);
/* xHCI roothub code */
+void xhci_set_link_state(struct xhci_hcd *xhci, __le32 __iomem **port_array,
+ int port_id, u32 link_state);
int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, u16 wIndex,
char *buf, u16 wLength);
int xhci_hub_status_data(struct usb_hcd *hcd, char *buf);