From: Jingoo Han <jg1.han@samsung.com>
Date: Thu, 22 Aug 2013 02:08:04 +0000 (+0900)
Subject: TTY: amiserial, remove unnecessary platform_set_drvdata()
X-Git-Tag: v3.12-rc1~182^2~15
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1b2a405bbacc513627be875515bff4af5b498346;p=platform%2Fkernel%2Flinux-exynos.git

TTY: amiserial, remove unnecessary platform_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/amiserial.c b/drivers/tty/amiserial.c
index 083710e..2b86f8e 100644
--- a/drivers/tty/amiserial.c
+++ b/drivers/tty/amiserial.c
@@ -1785,8 +1785,6 @@ static int __exit amiga_serial_remove(struct platform_device *pdev)
 	free_irq(IRQ_AMIGA_TBE, state);
 	free_irq(IRQ_AMIGA_RBF, state);
 
-	platform_set_drvdata(pdev, NULL);
-
 	return error;
 }