Re: [PATCH] mtdram: Add module parameter name.

[Miquel Raynal <miquel.raynal@bootlin.com>]

Hi Daniel,

Also, "mtd: mtdram:" would be a better prefix, and you can drop the
period at the end of the commit title.

Daniel Danzberger <daniel@dd-wrt.com> wrote on Fri, 22 Feb 2019
13:32:05 +0100:

> This parameter will overwrite the default name "mtdram test device", when set.
> 
> Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
> ---
>  drivers/mtd/devices/mtdram.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/mtd/devices/mtdram.c b/drivers/mtd/devices/mtdram.c
> index 46238796145f..1a8ec3756a1d 100644
> --- a/drivers/mtd/devices/mtdram.c
> +++ b/drivers/mtd/devices/mtdram.c
> @@ -18,6 +18,7 @@
>  #include <linux/mtd/mtd.h>
>  #include <linux/mtd/mtdram.h>
>  
> +static char name[32] = "mtdram test device";
>  static unsigned long total_size = CONFIG_MTDRAM_TOTAL_SIZE;
>  static unsigned long erase_size = CONFIG_MTDRAM_ERASE_SIZE;
>  static unsigned long writebuf_size = 64;
> @@ -31,6 +32,8 @@ module_param(erase_size, ulong, 0);
>  MODULE_PARM_DESC(erase_size, "Device erase block size in KiB");
>  module_param(writebuf_size, ulong, 0);
>  MODULE_PARM_DESC(writebuf_size, "Device write buf size in Bytes (Default: 64)");
> +module_param_string(name, name, sizeof(name) - 1, 0);
> +MODULE_PARM_DESC(name, "Device name");
>  #endif
>  
>  // We could store these in the mtd structure, but we only support 1 device..
> @@ -170,7 +173,7 @@ static int __init init_mtdram(void)
>  		mtd_info = NULL;
>  		return -ENOMEM;
>  	}
> -	err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, "mtdram test device");
> +	err = mtdram_init_device(mtd_info, addr, MTDRAM_TOTAL_SIZE, name);
>  	if (err) {
>  		vfree(addr);
>  		kfree(mtd_info);




Thanks,
Miquèl

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