linux-kernel - Re: [PATCH -next] ALSA: virtio: use module_virtio

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Date:   Sat, 10 Apr 2021 20:15:45 +0200
From:   Anton Yakovlev <anton.yakovlev@...nsynergy.com>
To:     Chen Huang <chenhuang5@...wei.com>,
        "Michael S . Tsirkin" <mst@...hat.com>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
CC:     <virtualization@...ts.linux-foundation.org>,
        <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org>,
        <kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH -next] ALSA: virtio: use module_virtio_driver() to
 simplify the code

On 08.04.2021 14:54, Chen Huang wrote
> 
> module_virtio_driver() makes the code simpler by eliminating
> boilerplate code.
> 
> Signed-off-by: Chen Huang <chenhuang5@...wei.com>

Thanks for the patch.

Reviewed-by: Anton Yakovlev <anton.yakovlev@...nsynergy.com>

> ---
>   sound/virtio/virtio_card.c | 12 +-----------
>   1 file changed, 1 insertion(+), 11 deletions(-)
> 
> diff --git a/sound/virtio/virtio_card.c b/sound/virtio/virtio_card.c
> index ae9128063917..150ab3e37013 100644
> --- a/sound/virtio/virtio_card.c
> +++ b/sound/virtio/virtio_card.c
> @@ -432,17 +432,7 @@ static struct virtio_driver virtsnd_driver = {
>   #endif
>   };
> 
> -static int __init init(void)
> -{
> -       return register_virtio_driver(&virtsnd_driver);
> -}
> -module_init(init);
> -
> -static void __exit fini(void)
> -{
> -       unregister_virtio_driver(&virtsnd_driver);
> -}
> -module_exit(fini);
> +module_virtio_driver(virtsnd_driver);
> 
>   MODULE_DEVICE_TABLE(virtio, id_table);
>   MODULE_DESCRIPTION("Virtio sound card driver");
> --
> 2.17.1
> 
>