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Date: Wed, 11 Dec 2013 13:05:07 +0800 From: Neil Zhang <zhangwm@...vell.com> To: <balbi@...com>, <gregkh@...uxfoundation.org> CC: <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>, Neil Zhang <zhangwm@...vell.com> Subject: [PATCH] usb: phy: Initilize the spinlock in notifier 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@...vell.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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