linux-kernel - Re: [PATCH] ata: libata: Make ata_platform_remove

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Message-ID: <20230513210021.gver7ibozrmmbm4j@mobilestation>
Date:   Sun, 14 May 2023 00:00:21 +0300
From:   Serge Semin <fancer.lancer@...il.com>
To:     Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
Cc:     Damien Le Moal <dlemoal@...nel.org>,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Hans de Goede <hdegoede@...hat.com>,
        Jens Axboe <axboe@...nel.dk>,
        Patrice Chotard <patrice.chotard@...s.st.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>,
        Samuel Holland <samuel@...lland.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <festevam@...il.com>,
        NXP Linux Team <linux-imx@....com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Sergey Shtylyov <s.shtylyov@....ru>,
        "open list:LIBATA SUBSYSTEM" <linux-ide@...r.kernel.org>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        linux-tegra@...r.kernel.org
Subject: Re: [PATCH] ata: libata: Make ata_platform_remove_one return void

On Fri, May 12, 2023 at 10:46:46PM +0200, Uwe Kleine-König wrote:
> The function returned zero unconditionally, so the function returning an
> int is something between useless and irritating. With the goal to make
> platform drivers' remove function return void, it's helpful to convert
> the function accordingly. This converts several drivers to the new
> .remove_new callback that was introduced to smoothen the platform driver
> conversion.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
> ---

[...]

>  drivers/ata/ahci_dwc.c         | 2 +-

[...]

> diff --git a/drivers/ata/ahci_dwc.c b/drivers/ata/ahci_dwc.c
> index 4bfbb09cdc02..9604a2f6ed48 100644
> --- a/drivers/ata/ahci_dwc.c
> +++ b/drivers/ata/ahci_dwc.c
> @@ -478,7 +478,7 @@ MODULE_DEVICE_TABLE(of, ahci_dwc_of_match);
>  
>  static struct platform_driver ahci_dwc_driver = {
>  	.probe = ahci_dwc_probe,
> -	.remove = ata_platform_remove_one,
> +	.remove_new = ata_platform_remove_one,
>  	.shutdown = ahci_platform_shutdown,
>  	.driver = {
>  		.name = DRV_NAME,

For DWC AHCI SATA
Acked-by: Serge Semin <fancer.lancer@...il.com>

-Serge(y)

[...]

> -- 
> 2.39.2
>