From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 12 Sep 2013 06:31:06 +0000 (+0900)
Subject: serial: mfd: remove unnecessary pci_set_drvdata()
X-Git-Tag: upstream/snapshot3+hdmi~4060^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8bf876209a9828a456a9ac09ef6369a007dda2d;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

serial: mfd: remove unnecessary pci_set_drvdata()

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>
---

diff --git a/drivers/tty/serial/mfd.c b/drivers/tty/serial/mfd.c
index a187cd4..503dcc7 100644
--- a/drivers/tty/serial/mfd.c
+++ b/drivers/tty/serial/mfd.c
@@ -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);
 }