1 files changed, 21 insertions, 0 deletions

diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h
index 0cb2ec2e50c0..45824be0a2f9 100644
--- a/include/linux/usb/otg.h
+++ b/include/linux/usb/otg.h
@@ -128,6 +128,9 @@ struct usb_phy {
         int     (*set_suspend)(struct usb_phy *x,
                                 int suspend);
 
+        /* notify phy connect status change */
+        int     (*notify_connect)(struct usb_phy *x, int port);
+        int     (*notify_disconnect)(struct usb_phy *x, int port);
 };
 
 
@@ -277,6 +280,24 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend)
 }
 
 static inline int
+usb_phy_notify_connect(struct usb_phy *x, int port)
+{
+        if (x->notify_connect)
+                return x->notify_connect(x, port);
+        else
+                return 0;
+}
+
+static inline int
+usb_phy_notify_disconnect(struct usb_phy *x, int port)
+{
+        if (x->notify_disconnect)
+                return x->notify_disconnect(x, port);
+        else
+                return 0;
+}
+
+static inline int
 otg_start_srp(struct usb_otg *otg)
 {
         if (otg && otg->start_srp)