Subject: Re: [PATCH 05/41] drivers: tty: serial: dz: use pr_info() instead of incomplete printk()

From: Greg KH <[email-masked]>
Date: Sat, 27 Apr 2019 15:30:50 +0200

On Sat, Apr 27, 2019 at 02:51:46PM +0200, Enrico Weigelt, metux IT consult wrote:
> Fix the checkpatch warning:
> 
>     WARNING: printk() should include KERN_<LEVEL> facility level
>     #934: FILE: dz.c:934:
>     +	printk("%s%s\n", dz_name, dz_version);
> 
> Signed-off-by: Enrico Weigelt <[email-masked]>
> ---
>  drivers/tty/serial/dz.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/tty/serial/dz.c b/drivers/tty/serial/dz.c
> index 559d076..e2670c4 100644
> --- a/drivers/tty/serial/dz.c
> +++ b/drivers/tty/serial/dz.c
> @@ -931,7 +931,7 @@ static int __init dz_init(void)
>  	if (IOASIC)
>  		return -ENXIO;
>  
> -	printk("%s%s\n", dz_name, dz_version);
> +	pr_info("%s%s\n", dz_name, dz_version);

Just drop this line, it's not needed and generally just noise.

thanks,

greg k-h