mtd: nand: fsmc_nand: remove unnecessary platform_set_drvdata()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=ccc109d5b85a3305417a0b22deb65705737af34a
Commit:     ccc109d5b85a3305417a0b22deb65705737af34a
Parent:     4fdcd3ff963bb53b141f8c3624cc5e54cacc8937
Author:     Jingoo Han <jg1.han at samsung.com>
AuthorDate: Tue May 7 15:36:18 2013 +0900
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Aug 5 20:58:57 2013 +0100

    mtd: nand: fsmc_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 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/fsmc_nand.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/mtd/nand/fsmc_nand.c b/drivers/mtd/nand/fsmc_nand.c
index 0378386..2a3b1b9 100644
--- a/drivers/mtd/nand/fsmc_nand.c
+++ b/drivers/mtd/nand/fsmc_nand.c
@@ -1192,8 +1192,6 @@ static int fsmc_nand_remove(struct platform_device *pdev)
 {
 	struct fsmc_nand_data *host = platform_get_drvdata(pdev);
 
-	platform_set_drvdata(pdev, NULL);
-
 	if (host) {
 		nand_release(&host->mtd);