usb: add find_raw_port_number callback to struct hc_driver()

[karo-tx-linux.git] / drivers / usb / core / hcd.c

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 99b34a30354f4a2a3e06deef32addaefb3e46e61..f9ec44cbb82fb1ff6fa8e620367de8a9daec2c70 100644 (file)
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2412,6 +2412,14 @@ int usb_hcd_is_primary_hcd(struct usb_hcd *hcd)
 }
 EXPORT_SYMBOL_GPL(usb_hcd_is_primary_hcd);
 
+int usb_hcd_find_raw_port_number(struct usb_hcd *hcd, int port1)
+{
+       if (!hcd->driver->find_raw_port_number)
+               return port1;
+
+       return hcd->driver->find_raw_port_number(hcd, port1);
+}
+
 static int usb_hcd_request_irqs(struct usb_hcd *hcd,
                unsigned int irqnum, unsigned long irqflags)
 {