From: Jingoo Han Date: Tue, 7 May 2013 06:38:25 +0000 (+0900) Subject: mtd: nand: jz4740_nand: remove unnecessary platform_set_drvdata() X-Git-Tag: next-20130822~70^2~43 X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;ds=sidebyside;h=1b03147277e38ef0cbe0f92bc2b908c7419b55ea;p=karo-tx-linux.git 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 Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- 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;