[PATCH 1/4] mtd: m25p80: explicitly cast name pointer

[Sascha Hauer]

On Fri, Jun 26, 2015 at 08:59:20PM +0200, Lucas Stach wrote:
> Fixes:
> drivers/mtd/devices/m25p80.c: In function 'm25p_probe':
> drivers/mtd/devices/m25p80.c:271:14: warning:
> assignment discards 'const' qualifier from pointer target type [enabled by default]
> 
> Signed-off-by: Lucas Stach <dev at lynxeye.de>
> ---
>  drivers/mtd/devices/m25p80.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
> index c941767..c2e481e 100644
> --- a/drivers/mtd/devices/m25p80.c
> +++ b/drivers/mtd/devices/m25p80.c
> @@ -268,7 +268,7 @@ static int m25p_probe(struct device_d *dev)
>  	else if (data && data->name)
>  		flash_name = data->name;
>  	else if (dev->id_entry)
> -		flash_name = dev->id_entry->name;
> +		flash_name = (char *)dev->id_entry->name;

Rather than patching the warning away we should make the add_mtd_device
devname argument const, see the patch I just sent.

Sascha

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