From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 12 Sep 2013 06:35:01 +0000 (+0900)
Subject: serial: txx9: remove unnecessary pci_set_drvdata()
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=b9465f4dcf0c261cdd68263ccade8dfc75ed51f9;p=deliverable%2Flinux.git

serial: txx9: 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/serial_txx9.c b/drivers/tty/serial/serial_txx9.c
index 440a962412da..90a080b1f9ee 100644
--- a/drivers/tty/serial/serial_txx9.c
+++ b/drivers/tty/serial/serial_txx9.c
@@ -1220,8 +1220,6 @@ static void pciserial_txx9_remove_one(struct pci_dev *dev)
 {
 	struct uart_txx9_port *up = pci_get_drvdata(dev);
 
-	pci_set_drvdata(dev, NULL);
-
 	if (up) {
 		serial_txx9_unregister_port(up->port.line);
 		pci_disable_device(dev);