From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 7 May 2013 06:40:07 +0000 (+0900)
Subject: mtd: nand: mxc_nand: remove unnecessary platform_set_drvdata()
X-Git-Tag: MMI-PSA29.97-13-9~13677^2~125
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=62416c0724dd66fbfc7802cf0a9269682233aa86;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

mtd: nand: mxc_nand: 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/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 07e5784e5cd3..18855ad7babb 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -1578,8 +1578,6 @@ static int mxcnd_remove(struct platform_device *pdev)
 {
 	struct mxc_nand_host *host = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	nand_release(&host->mtd);
 
 	return 0;