mfd: Move omap-usb-host usbhs init before allocing child dev

Govindraj.R · Samuel Ortiz · commit f0447a690e2c · 2012-03-06T18:46:45.000+01:00
There could be possible race condition where the host dev's
are alloced and added to platform dev just before usbhs_init.
Just move usbhs_init before adding child dev.

CC: Alan Stern &lt;stern@rowland.harvard.edu&gt;
Signed-off-by: Govindraj.R &lt;govindraj.raja@ti.com&gt;
Acked-by: Felipe Balbi &lt;balbi@ti.com&gt;
Signed-off-by: Samuel Ortiz &lt;sameo@linux.intel.com&gt;
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
@@ -799,14 +799,13 @@ static int __devinit usbhs_omap_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, omap);
 
+	omap_usbhs_init(dev);
 	ret = omap_usbhs_alloc_children(pdev);
 	if (ret) {
 		dev_err(dev, "omap_usbhs_alloc_children failed\n");
 		goto err_alloc;
 	}
 
-	omap_usbhs_init(dev);
-
 	goto end_probe;
 
 err_alloc:
