From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 7 May 2013 06:46:11 +0000 (+0900)
Subject: mtd: nand: txx9ndfmc: remove unnecessary platform_set_drvdata()
X-Git-Tag: MMI-PSA29.97-13-9~13677^2~116
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=21ded414b5062eb77643a66117f827fa682e9053;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

mtd: nand: txx9ndfmc: remove unnecessary platform_set_drvdata()

The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d0631001288a5974afc0b2a5f568bcdecb4d
(device-core: Ensure drvdata = NULL when no driver is bound).
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: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/drivers/mtd/nand/txx9ndfmc.c b/drivers/mtd/nand/txx9ndfmc.c
index 7ed654c68b08..0488dd5ea2f7 100644
--- a/drivers/mtd/nand/txx9ndfmc.c
+++ b/drivers/mtd/nand/txx9ndfmc.c
@@ -387,7 +387,6 @@ static int __exit txx9ndfmc_remove(struct platform_device *dev)
 	struct txx9ndfmc_drvdata *drvdata = platform_get_drvdata(dev);
 	int i;
 
-	platform_set_drvdata(dev, NULL);
 	if (!drvdata)
 		return 0;
 	for (i = 0; i < MAX_TXX9NDFMC_DEV; i++) {