From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 7 May 2013 06:43:34 +0000 (+0900)
Subject: mtd: nand: plat_nand: remove unnecessary platform_set_drvdata()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c2e89f82251f3674de7e3668c90ef9eea2fba059;p=openwrt%2Fstaging%2Fblogic.git

mtd: nand: plat_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@samsung.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
---

diff --git a/drivers/mtd/nand/plat_nand.c b/drivers/mtd/nand/plat_nand.c
index c004566a9ad2..d42700a774e9 100644
--- a/drivers/mtd/nand/plat_nand.c
+++ b/drivers/mtd/nand/plat_nand.c
@@ -122,7 +122,6 @@ static int plat_nand_probe(struct platform_device *pdev)
 out:
 	if (pdata->ctrl.remove)
 		pdata->ctrl.remove(pdev);
-	platform_set_drvdata(pdev, NULL);
 	iounmap(data->io_base);
 out_release_io:
 	release_mem_region(res->start, resource_size(res));