linux-kernel - [PATCH usb 1/2] usb: musb: Add missing ATOMIC_INIT_NOTIFIER

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Date:	Wed, 18 Sep 2013 19:03:33 +0200
From:	Pali Rohár <pali.rohar@...il.com>
To:	balbi@...com
Cc:	Javier Martinez Canillas <martinez.javier@...il.com>,
	Pavel Machek <pavel@....cz>, Tony Lindgren <tony@...mide.com>,
	Anton Vorontsov <anton@...msg.org>,
	Russell King <linux@....linux.org.uk>,
	David Woodhouse <dwmw2@...radead.org>,
	"Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
	freemangordon@....bg, Aaro Koskinen <aaro.koskinen@....fi>,
	"linux-omap@...r.kernel.org" <linux-omap@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-usb@...r.kernel.org
Subject: [PATCH usb 1/2] usb: musb: Add missing ATOMIC_INIT_NOTIFIER_HEAD

&twl->phy.notifier is not initalized

Signed-off-by: Pali Rohár <pali.rohar@...il.com>

diff --git a/drivers/usb/phy/phy-twl4030-usb.c b/drivers/usb/phy/phy-twl4030-usb.c
index 8f78d2d..efe6155 100644
--- a/drivers/usb/phy/phy-twl4030-usb.c
+++ b/drivers/usb/phy/phy-twl4030-usb.c
@@ -705,6 +705,8 @@ static int twl4030_usb_probe(struct platform_device *pdev)
 	if (device_create_file(&pdev->dev, &dev_attr_vbus))
 		dev_warn(&pdev->dev, "could not create sysfs file\n");
 
+	ATOMIC_INIT_NOTIFIER_HEAD(&twl->phy.notifier);
+
 	/* Our job is to use irqs and status from the power module
 	 * to keep the transceiver disabled when nothing's connected.
 	 *

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