linux-kernel - Re: [PATCH 1/5] ASoC: kirkwood: enable Kirkwood driver for Armada 38x platforms

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Message-ID: <YynChnIJe3SZUUW5@lunn.ch>
Date:   Tue, 20 Sep 2022 15:39:18 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Pali Rohár <pali@...nel.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
        Marcin Wojtas <mw@...ihalf.com>, alsa-devel@...a-project.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 1/5] ASoC: kirkwood: enable Kirkwood driver for Armada
 38x platforms

> +	if (of_device_is_compatible(np, "marvell,armada-380-audio")) {
> +		err = armada_38x_i2s_init_quirk(pdev, priv, soc_dai);
> +		/* Set initial pll frequency */
> +		if (priv->pll_config)
> +			armada_38x_set_pll(priv->pll_config, 44100);
> +		if (err < 0)
> +			return err;

A nitpick: It would be better to do the test for err before calling
armada_38x_set_pll(), and then there is no need for the NULL check.

      Andrew