[PATCH v2 4/5] mtd: nand: omap2: Use devm_kzalloc

[Gupta, Pekon]

Hi,

> 
> This simplifies the error path and makes the code less error-prone.
> 
> Signed-off-by: Ezequiel Garcia <ezequiel.garcia at free-electrons.com>
> ---
>  drivers/mtd/nand/omap2.c | 5 +----
>  1 file changed, 1 insertion(+), 4 deletions(-)
> 
> diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
> index e01a936..d3155b2 100644
> --- a/drivers/mtd/nand/omap2.c
> +++ b/drivers/mtd/nand/omap2.c
> @@ -1837,7 +1837,7 @@ static int omap_nand_probe(struct
> platform_device *pdev)
>  		return -ENODEV;
>  	}
> 
> -	info = kzalloc(sizeof(struct omap_nand_info), GFP_KERNEL);
> +	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
>  	if (!info)
>  		return -ENOMEM;
> 
> @@ -2067,8 +2067,6 @@ out_release_mem_region:
>  		free_irq(info->gpmc_irq_fifo, info);
>  	release_mem_region(info->phys_base, info->mem_size);
>  out_free_info:
> -	kfree(info);
> -
>  	return err;
>  }
> 
> @@ -2091,7 +2089,6 @@ static int omap_nand_remove(struct
> platform_device *pdev)
>  	nand_release(&info->mtd);
>  	iounmap(info->nand.IO_ADDR_R);
>  	release_mem_region(info->phys_base, info->mem_size);
> -	kfree(info);
>  	return 0;
>  }
> 
> --
> 1.8.1.5

I think these changes are already done as part of following patch..
http://lists.infradead.org/pipermail/linux-mtd/2013-October/049418.html

Did your rebase on my patch-set ?


with regards, pekon