1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 1b74523e1fee..8afa813d690b 100644
--- a/drivers/usb/phy/phy.c
+++ b/drivers/usb/phy/phy.c
@@ -130,7 +130,7 @@ struct usb_phy *usb_get_phy(enum usb_phy_type type)
 
         phy = __usb_find_phy(&phy_list, type);
         if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) {
-                pr_err("unable to find transceiver of type %s\n",
+                pr_debug("PHY: unable to find transceiver of type %s\n",
                         usb_phy_type_string(type));
                 goto err0;
         }
@@ -228,7 +228,7 @@ struct usb_phy *usb_get_phy_dev(struct device *dev, u8 index)
 
         phy = __usb_find_phy_dev(dev, &phy_bind_list, index);
         if (IS_ERR(phy) || !try_module_get(phy->dev->driver->owner)) {
-                pr_err("unable to find transceiver\n");
+                dev_dbg(dev, "unable to find transceiver\n");
                 goto err0;
         }
 
@@ -329,6 +329,8 @@ int usb_add_phy(struct usb_phy *x, enum usb_phy_type type)
                 return -EINVAL;
         }
 
+        ATOMIC_INIT_NOTIFIER_HEAD(&x->notifier);
+
         spin_lock_irqsave(&phy_lock, flags);
 
         list_for_each_entry(phy, &phy_list, head) {
@@ -367,6 +369,8 @@ int usb_add_phy_dev(struct usb_phy *x)
                 return -EINVAL;
         }
 
+        ATOMIC_INIT_NOTIFIER_HEAD(&x->notifier);
+
         spin_lock_irqsave(&phy_lock, flags);
         list_for_each_entry(phy_bind, &phy_bind_list, list)
                 if (!(strcmp(phy_bind->phy_dev_name, dev_name(x->dev))))
@@ -420,10 +424,8 @@ int usb_bind_phy(const char *dev_name, u8 index,
         unsigned long flags;
 
         phy_bind = kzalloc(sizeof(*phy_bind), GFP_KERNEL);
-        if (!phy_bind) {
-                pr_err("phy_bind(): No memory for phy_bind");
+        if (!phy_bind)
                 return -ENOMEM;
-        }
 
         phy_bind->dev_name = dev_name;
         phy_bind->phy_dev_name = phy_dev_name;