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authorJingoo Han <jg1.han@samsung.com>2013-05-07 10:38:25 +0400
committerDavid Woodhouse <David.Woodhouse@intel.com>2013-08-05 23:59:05 +0400
commit1b03147277e38ef0cbe0f92bc2b908c7419b55ea (patch)
tree8f2c47b29c08c4841fe93fc48668c8bfcb2d4077 /drivers/mtd/nand/jz4740_nand.c
parented3b49b91655bdbed7d93011eb9e4dd05ffd63d4 (diff)
downloadlinux-1b03147277e38ef0cbe0f92bc2b908c7419b55ea.tar.xz
mtd: nand: jz4740_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>
Diffstat (limited to 'drivers/mtd/nand/jz4740_nand.c')
-rw-r--r--drivers/mtd/nand/jz4740_nand.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/mtd/nand/jz4740_nand.c b/drivers/mtd/nand/jz4740_nand.c
index b76460eeaf22..698a4d1c1f93 100644
--- a/drivers/mtd/nand/jz4740_nand.c
+++ b/drivers/mtd/nand/jz4740_nand.c
@@ -538,7 +538,6 @@ err_unclaim_banks:
err_gpio_busy:
if (pdata && gpio_is_valid(pdata->busy_gpio))
gpio_free(pdata->busy_gpio);
- platform_set_drvdata(pdev, NULL);
err_iounmap_mmio:
jz_nand_iounmap_resource(nand->mem, nand->base);
err_free:
@@ -570,7 +569,6 @@ static int jz_nand_remove(struct platform_device *pdev)
jz_nand_iounmap_resource(nand->mem, nand->base);
- platform_set_drvdata(pdev, NULL);
kfree(nand);
return 0;