From 6f911f78e631a9bb03f6be4372aa01b36c2460ee Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Tue, 7 May 2013 15:39:15 +0900 Subject: [PATCH] mtd: nand: lpc32xx: 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 Tested-by: Roland Stigge Acked-by: Roland Stigge Signed-off-by: Artem Bityutskiy Signed-off-by: David Woodhouse --- drivers/mtd/nand/lpc32xx_mlc.c | 2 -- drivers/mtd/nand/lpc32xx_slc.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/drivers/mtd/nand/lpc32xx_mlc.c b/drivers/mtd/nand/lpc32xx_mlc.c index fd1df5e13ae4..74a469b83c0d 100644 --- a/drivers/mtd/nand/lpc32xx_mlc.c +++ b/drivers/mtd/nand/lpc32xx_mlc.c @@ -828,7 +828,6 @@ err_exit3: err_exit2: clk_disable(host->clk); clk_put(host->clk); - platform_set_drvdata(pdev, NULL); err_exit1: lpc32xx_wp_enable(host); gpio_free(host->ncfg->wp_gpio); @@ -851,7 +850,6 @@ static int lpc32xx_nand_remove(struct platform_device *pdev) clk_disable(host->clk); clk_put(host->clk); - platform_set_drvdata(pdev, NULL); lpc32xx_wp_enable(host); gpio_free(host->ncfg->wp_gpio); diff --git a/drivers/mtd/nand/lpc32xx_slc.c b/drivers/mtd/nand/lpc32xx_slc.c index be94ed5abefb..a66f33f25974 100644 --- a/drivers/mtd/nand/lpc32xx_slc.c +++ b/drivers/mtd/nand/lpc32xx_slc.c @@ -936,7 +936,6 @@ err_exit3: err_exit2: clk_disable(host->clk); clk_put(host->clk); - platform_set_drvdata(pdev, NULL); err_exit1: lpc32xx_wp_enable(host); gpio_free(host->ncfg->wp_gpio); @@ -963,7 +962,6 @@ static int lpc32xx_nand_remove(struct platform_device *pdev) clk_disable(host->clk); clk_put(host->clk); - platform_set_drvdata(pdev, NULL); lpc32xx_wp_enable(host); gpio_free(host->ncfg->wp_gpio); -- 2.20.1