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usb: phy: initialize the notifier when add a new phy

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We need to initialize the notifer before use it.

So lets initialize it when add a new phy device to
reduce the code redundancy.

Signed-off-by: Neil Zhang <zhangwm@marvell.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Neil Zhang
2013-12-11 14:45:14 +08:00
committed by Felipe Balbi
parent 1b2e21b082
commit 31e322272d
5 changed files with 4 additions and 7 deletions
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4
drivers/usb/phy/phy.c
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@@ -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))))