mtd: nand: sharpsl: remove unnecessary platform_set_drvdata()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=b4689a6998ca2e16dac89a56574e39be4750d221
Commit:     b4689a6998ca2e16dac89a56574e39be4750d221
Parent:     9e7c3df8dccef854189673309dc58c4aa2bf1642
Author:     Jingoo Han <jg1.han at samsung.com>
AuthorDate: Tue May 7 15:45:32 2013 +0900
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Aug 5 20:59:21 2013 +0100

    mtd: nand: sharpsl: 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/sharpsl.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/mtd/nand/sharpsl.c b/drivers/mtd/nand/sharpsl.c
index 127bc42..1d41578 100644
--- a/drivers/mtd/nand/sharpsl.c
+++ b/drivers/mtd/nand/sharpsl.c
@@ -194,7 +194,6 @@ err_add:
 	nand_release(&sharpsl->mtd);
 
 err_scan:
-	platform_set_drvdata(pdev, NULL);
 	iounmap(sharpsl->io);
 err_ioremap:
 err_get_res:
@@ -212,8 +211,6 @@ static int sharpsl_nand_remove(struct platform_device *pdev)
 	/* Release resources, unregister device */
 	nand_release(&sharpsl->mtd);
 
-	platform_set_drvdata(pdev, NULL);
-
 	iounmap(sharpsl->io);
 
 	/* Free the MTD device structure */