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mtd: nand: jz4740_nand: remove unnecessary platform_set_drvdata()

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The driver core clears the driver data to NULL after device_release
or on probe failure, since commit 0998d06310
(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>
This commit is contained in:
Jingoo Han 2013-05-07 15:38:25 +09:00 committed by David Woodhouse
parent ed3b49b916
commit 1b03147277
1 changed files with 0 additions and 2 deletions
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2
drivers/mtd/nand/jz4740_nand.c
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@ -538,7 +538,6 @@ err_unclaim_banks:
err_gpio_busy: err_gpio_busy:
if (pdata && gpio_is_valid(pdata->busy_gpio)) if (pdata && gpio_is_valid(pdata->busy_gpio))
gpio_free(pdata->busy_gpio); gpio_free(pdata->busy_gpio);
platform_set_drvdata(pdev, NULL);
err_iounmap_mmio: err_iounmap_mmio:
jz_nand_iounmap_resource(nand->mem, nand->base); jz_nand_iounmap_resource(nand->mem, nand->base);
err_free: err_free:
@ -570,7 +569,6 @@ static int jz_nand_remove(struct platform_device *pdev)
jz_nand_iounmap_resource(nand->mem, nand->base); jz_nand_iounmap_resource(nand->mem, nand->base);
platform_set_drvdata(pdev, NULL);
kfree(nand); kfree(nand);
return 0; return 0;