mtd: nand: txx9ndfmc: remove unnecessary platform_set_drvdata()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=21ded414b5062eb77643a66117f827fa682e9053
Commit:     21ded414b5062eb77643a66117f827fa682e9053
Parent:     b4689a6998ca2e16dac89a56574e39be4750d221
Author:     Jingoo Han <jg1.han at samsung.com>
AuthorDate: Tue May 7 15:46:11 2013 +0900
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Aug 5 20:59:22 2013 +0100

    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 at samsung.com>
    Signed-off-by: Artem Bityutskiy <artem.bityutskiy at linux.intel.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/txx9ndfmc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/mtd/nand/txx9ndfmc.c b/drivers/mtd/nand/txx9ndfmc.c
index 7ed654c..0488dd5 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++) {