serial: mfd: remove unnecessary pci_set_drvdata()
authorJingoo Han <jg1.han@samsung.com>
Thu, 12 Sep 2013 06:31:06 +0000 (15:31 +0900)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Sep 2013 22:41:38 +0000 (15:41 -0700)
The driver core clears the driver data to NULL after device_release
or on probe failure. Thus, it is not needed to manually clear the
device driver data to NULL.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/mfd.c

index a187cd4..503dcc7 100644 (file)
@@ -1451,7 +1451,6 @@ static void serial_hsu_remove(struct pci_dev *pdev)
                uart_remove_one_port(&serial_hsu_reg, &up->port);
        }
 
-       pci_set_drvdata(pdev, NULL);
        free_irq(pdev->irq, priv);
        pci_disable_device(pdev);
 }