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Date: Tue, 28 Apr 2026 17:07:39 +0900
From: Mark Brown <broonie@kernel.org>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
	Cezary Rojewski <cezary.rojewski@intel.com>,
	Liam Girdwood <liam.r.girdwood@linux.intel.com>,
	Peter Ujfalusi <peter.ujfalusi@linux.intel.com>,
	Bard Liao <yung-chuan.liao@linux.intel.com>,
	Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
	Kai Vehmanen <kai.vehmanen@linux.intel.com>,
	Pierre-Louis Bossart <pierre-louis.bossart@linux.dev>,
	Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>
Subject: Re: [PATCH v1 1/1] ASoC: Intel: cht_bsw_rt5672: Drop unneeded NULL
 checks
Message-ID: <afBqy-LWQ6th2S9v@sirena.co.uk>
References: <20260428074758.3087437-1-andriy.shevchenko@linux.intel.com>
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On Tue, Apr 28, 2026 at 09:47:58AM +0200, Andy Shevchenko wrote:
> After the commit 7735bce05a9c ("ASoC: Intel: boards: use devm_clk_get()
> unconditionally") the driver assumes that mclk is always provided, hence
> no need to check for it being NULL anymore.

There's also the fact that as part of support for optional clocks the
clock API will quite happily consume NULL clocks.

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