Re: [PATCH v2 1/3] drivers/s390/char: Add Ultravisor io device

[Greg KH]

On Wed, Feb 23, 2022 at 09:48:28AM -0500, Steffen Eiden wrote:
> --- /dev/null
> +++ b/drivers/s390/char/uvdevice.c
> @@ -0,0 +1,145 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + *  Copyright IBM Corp. 2022
> + *  Author(s): Steffen Eiden <seiden@xxxxxxxxxxxxx>
> + */
> +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt ".\n"

Nit, this isn't needed as you do not have any pr_* calls that use it :)

thanks,

greg k-h