[PATCH 15/26] mtd: nand: gpmi-nand: remove unnecessary platform_set_drvdata()

[Shawn Guo]

On Tue, May 07, 2013 at 03:37:16PM +0900, Jingoo Han wrote:
> 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 at samsung.com>

Acked-by: Shawn Guo <shawn.guo at linaro.org>

> ---
>  drivers/mtd/nand/gpmi-nand/gpmi-nand.c |    2 --
>  1 files changed, 0 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
> index 25ecfa1..7869210 100644
> --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
> +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
> @@ -1633,7 +1633,6 @@ static int gpmi_nand_probe(struct platform_device *pdev)
>  exit_nfc_init:
>  	release_resources(this);
>  exit_acquire_resources:
> -	platform_set_drvdata(pdev, NULL);
>  	dev_err(this->dev, "driver registration failed: %d\n", ret);
>  	kfree(this);
>  
> @@ -1646,7 +1645,6 @@ static int gpmi_nand_remove(struct platform_device *pdev)
>  
>  	gpmi_nfc_exit(this);
>  	release_resources(this);
> -	platform_set_drvdata(pdev, NULL);
>  	kfree(this);
>  	return 0;
>  }
> -- 
> 1.7.2.5
> 
>