mtd: nand: ams-delta: remove unnecessary platform_set_drvdata()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=8f1f06272000fe970d211060bd7a73956eadd0c4
Commit:     8f1f06272000fe970d211060bd7a73956eadd0c4
Parent:     ce0268f650ad26e103d82ce5a58379737adc2ab9
Author:     Jingoo Han <jg1.han at samsung.com>
AuthorDate: Tue May 7 15:32:47 2013 +0900
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Mon Aug 5 20:58:30 2013 +0100

    mtd: nand: ams-delta: 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/ams-delta.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/mtd/nand/ams-delta.c b/drivers/mtd/nand/ams-delta.c
index f1d71cd..8611eb4 100644
--- a/drivers/mtd/nand/ams-delta.c
+++ b/drivers/mtd/nand/ams-delta.c
@@ -258,7 +258,6 @@ static int ams_delta_init(struct platform_device *pdev)
  out_mtd:
 	gpio_free_array(_mandatory_gpio, ARRAY_SIZE(_mandatory_gpio));
 out_gpio:
-	platform_set_drvdata(pdev, NULL);
 	gpio_free(AMS_DELTA_GPIO_PIN_NAND_RB);
 	iounmap(io_base);
 out_free: