[PATCH] usb: phy: Initilize the spinlock in notifier

[Neil Zhang]

We need to initilize every spinlock before use it.
So lets initilize the spinlock in notifier when add a new phy device.

Signed-off-by: Neil Zhang <zhangwm@xxxxxxxxxxx>
---
 drivers/usb/phy/phy.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c
index 1b74523..479ceb8 100644
--- a/drivers/usb/phy/phy.c
+++ b/drivers/usb/phy/phy.c
@@ -367,6 +367,8 @@ int usb_add_phy_dev(struct usb_phy *x)
 		return -EINVAL;
 	}
 
+	spin_lock_init(&x->notifier.lock);
+
 	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))))
-- 
1.7.9.5

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