linux-kernel - Re: [PATCH 1/6] net: hisilicon: add support for hisi

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Date: Fri, 16 Feb 2024 07:59:19 +0800
From: Yang Xiwen <forbidden405@...look.com>
To: Andrew Lunn <andrew@...n.ch>
Cc: Yisen Zhuang <yisen.zhuang@...wei.com>,
 Salil Mehta <salil.mehta@...wei.com>, "David S. Miller"
 <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
 Rob Herring <robh+dt@...nel.org>,
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
 Conor Dooley <conor+dt@...nel.org>, Yang Xiwen <forbidden405@...mail.com>,
 Heiner Kallweit <hkallweit1@...il.com>, Russell King
 <linux@...linux.org.uk>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 1/6] net: hisilicon: add support for hisi_femac core on
 Hi3798MV200

On 2/16/2024 7:57 AM, Andrew Lunn wrote:
>> +	for (i = 0; i < CLK_NUM; i++) {
>> +		priv->clks[i] = devm_clk_get_enabled(&pdev->dev, clk_strs[i]);
>> +		if (IS_ERR(priv->clks[i])) {
>> +			dev_err(dev, "failed to get enabled clk %s: %ld\n", clk_strs[i],
>> +				PTR_ERR(priv->clks[i]));
>> +			ret = -ENODEV;
>> +			goto out_free_netdev;
>> +		}
> The clk API has devm_clk_bulk_ versions. Please take a look at them, and see
> if it will simplify the code.
I know this API, but it can't be used. We need to control clocks 
individually in reset procedure.
> 	Andrew

-- 
Regards,
Yang Xiwen