mei: call stop on failed char device register

If registering of character device failed stop the device properly.
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/mei/pci-me.c

@@ -210,7 +210,7 @@ static int mei_me_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	err = mei_register(dev, &pdev->dev);
 	if (err)
-		goto release_irq;
+		goto stop;
 
 	pci_set_drvdata(pdev, dev);
 
@@ -231,6 +231,8 @@ static int mei_me_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	return 0;
 
+stop:
+	mei_stop(dev);
 release_irq:
 	mei_cancel_work(dev);
 	mei_disable_interrupts(dev);

drivers/misc/mei/pci-txe.c

@@ -154,7 +154,7 @@ static int mei_txe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	err = mei_register(dev, &pdev->dev);
 	if (err)
-		goto release_irq;
+		goto stop;
 
 	pci_set_drvdata(pdev, dev);
 
@@ -170,6 +170,8 @@ static int mei_txe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 
 	return 0;
 
+stop:
+	mei_stop(dev);
 release_irq:
 
 	mei_cancel_work(dev);