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From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Ajay Kumar Nandam <ajay.nandam@oss.qualcomm.com>,
	Srinivas Kandagatla <srini@kernel.org>,
	Liam Girdwood <lgirdwood@gmail.com>,
	Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
	Takashi Iwai <tiwai@suse.com>
Cc: linux-sound@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	srinivas.kandagatla@oss.qualcomm.com
Subject: Re: [PATCH v1 3/3] ASoC: codecs: lpass-wsa-macro: Guard optional NPL clock rate programming
Date: Tue, 14 Apr 2026 10:47:46 +0200	[thread overview]
Message-ID: <07c73c75-5ce8-46f2-bcfb-bb6d7fe0afca@oss.qualcomm.com> (raw)
In-Reply-To: <20260413121824.375473-4-ajay.nandam@oss.qualcomm.com>

On 4/13/26 2:18 PM, Ajay Kumar Nandam wrote:
> The NPL clock is only present on some platforms.  When it is absent,
> wsa->npl remains NULL, but the driver unconditionally programs its rate.
> 
> Guard clk_set_rate() for the NPL clock so platforms without NPL do not
> attempt to access it.
> 
> No functional change on platforms that provide the NPL clock.
> 
> Signed-off-by: Ajay Kumar Nandam <ajay.nandam@oss.qualcomm.com>
> ---

If you dig into the definition of the function..

--- drivers/clk/clk.c ---

int clk_set_rate(struct clk *clk, unsigned long rate)
{
        int ret;

        if (!clk)
                return 0;

So let's drop this patch

Konrad

  reply	other threads:[~2026-04-14  8:47 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-04-13 12:18 [PATCH v1 0/3] ASoC: qcom: lpass: Switch VA/WSA macros to PM clock framework Ajay Kumar Nandam
2026-04-13 12:18 ` [PATCH v1 1/3] ASoC: codecs: lpass-wsa-macro: Switch to PM clock framework for runtime PM Ajay Kumar Nandam
2026-04-14  8:46   ` Konrad Dybcio
2026-04-14 12:02   ` Mark Brown
2026-04-16 11:57     ` Ajay Kumar Nandam
2026-04-13 12:18 ` [PATCH v1 2/3] ASoC: codecs: lpass-va-macro: " Ajay Kumar Nandam
2026-04-14 12:04   ` Mark Brown
2026-04-16 11:58     ` Ajay Kumar Nandam
2026-04-13 12:18 ` [PATCH v1 3/3] ASoC: codecs: lpass-wsa-macro: Guard optional NPL clock rate programming Ajay Kumar Nandam
2026-04-14  8:47   ` Konrad Dybcio [this message]
2026-04-16 11:55     ` Ajay Kumar Nandam

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