From: Jingoo Han <jg1.han@samsung.com>
Date: Tue, 7 May 2013 06:30:15 +0000 (+0900)
Subject: mtd: maps: pxa2xx-flash: remove unnecessary platform_set_drvdata()
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=576e7adf822f4cfe6873572a2507108498f1d9ca;p=openwrt%2Fstaging%2Fblogic.git

mtd: maps: pxa2xx-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@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/maps/pxa2xx-flash.c b/drivers/mtd/maps/pxa2xx-flash.c
index acb1dbcf7ce5..22c55cbf3168 100644
--- a/drivers/mtd/maps/pxa2xx-flash.c
+++ b/drivers/mtd/maps/pxa2xx-flash.c
@@ -107,8 +107,6 @@ static int pxa2xx_flash_remove(struct platform_device *dev)
 {
 	struct pxa2xx_flash_info *info = platform_get_drvdata(dev);
 
-	platform_set_drvdata(dev, NULL);
-
 	mtd_device_unregister(info->mtd);
 
 	map_destroy(info->mtd);