Commit 1b031472 authored May 07, 2013 by Jingoo Han Committed by David Woodhouse Aug 05, 2013

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 0998d063
(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>

parent ed3b49b9

drivers/mtd/nand/jz4740_nand.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -538,7 +538,6 @@ static int jz_nand_probe(struct platform_device *pdev)
		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;