mtd: maps: latch-addr-flash: remove unnecessary platform_set_drvdata()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=f40152f7b8f9bf4869e659a62e771cfe5d0ca925
Commit:     f40152f7b8f9bf4869e659a62e771cfe5d0ca925
Parent:     8e041c8abd51371b0f588e0f91b9876fa01a6b98
Author:     Jingoo Han <jg1.han at samsung.com>
AuthorDate: Tue May 7 15:21:51 2013 +0900
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Aug 5 20:59:32 2013 +0100

    mtd: maps: latch-addr-flash: 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/maps/latch-addr-flash.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/mtd/maps/latch-addr-flash.c b/drivers/mtd/maps/latch-addr-flash.c
index ab0fead..675ccb8 100644
--- a/drivers/mtd/maps/latch-addr-flash.c
+++ b/drivers/mtd/maps/latch-addr-flash.c
@@ -102,7 +102,6 @@ static int latch_addr_flash_remove(struct platform_device *dev)
 	info = platform_get_drvdata(dev);
 	if (info == NULL)
 		return 0;
-	platform_set_drvdata(dev, NULL);
 
 	latch_addr_data = dev->dev.platform_data;