device create: misc: convert device_create to device_create_drvdata
Greg Kroah-Hartman [Wed, 21 May 2008 19:52:33 +0000 (12:52 -0700)]
device_create() is race-prone, so use the race-free
device_create_drvdata() instead as device_create() is going away.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/misc/phantom.c

index 1861624..4ce3bdc 100644 (file)
@@ -399,8 +399,9 @@ static int __devinit phantom_probe(struct pci_dev *pdev,
                goto err_irq;
        }
 
-       if (IS_ERR(device_create(phantom_class, &pdev->dev, MKDEV(phantom_major,
-                       minor), "phantom%u", minor)))
+       if (IS_ERR(device_create_drvdata(phantom_class, &pdev->dev,
+                                        MKDEV(phantom_major, minor),
+                                        NULL, "phantom%u", minor)))
                dev_err(&pdev->dev, "can't create device\n");
 
        pci_set_drvdata(pdev, pht);