linux-kernel - Re: [PATCH v5 3/8] net: stmmac: qcom-ethqos: improve typing in devres callback

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Message-ID: <9805b902-95bb-4b18-b65f-f6efdfb6807a@oss.qualcomm.com>
Date: Fri, 7 Nov 2025 11:50:29 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Bartosz Golaszewski <brgl@...ev.pl>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Richard Cochran <richardcochran@...il.com>,
        Andrew Lunn <andrew+netdev@...n.ch>,
        "David S. Miller"
 <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...s.st.com>,
        Vinod Koul <vkoul@...nel.org>,
        Giuseppe Cavallaro <peppe.cavallaro@...com>,
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        Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
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Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org,
        Drew Fustini
 <dfustini@...storrent.com>, linux-sunxi@...ts.linux.dev,
        linux-amlogic@...ts.infradead.org, linux-mips@...r.kernel.org,
        imx@...ts.linux.dev, linux-renesas-soc@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, sophgo@...ts.linux.dev,
        linux-riscv@...ts.infradead.org,
        Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: Re: [PATCH v5 3/8] net: stmmac: qcom-ethqos: improve typing in devres
 callback

On 11/7/25 11:29 AM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> 
> It's bad practice to just directly pass void pointers to functions which
> expect concrete types. Make it more clear what type ethqos_clks_config()
> expects.
> 
> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
> ---
>  drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
> index 8578a2df8cf0d1d8808bcf7e7b57c93eb14c87db..8493131ca32f5c6ca7e1654da0bbf4ffa1eefa4e 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
> @@ -726,7 +726,9 @@ static int ethqos_clks_config(void *priv, bool enabled)
>  
>  static void ethqos_clks_disable(void *data)
>  {
> -	ethqos_clks_config(data, false);
> +	struct qcom_ethqos *ethqos = data;
> +
> +	ethqos_clks_config(ethqos, false);

ethqos_clks_config() takes a voidptr too

Konrad