From: Chancel Liu <chancel.liu@oss.nxp.com>
To: Cezary Rojewski <cezary.rojewski@intel.com>
Cc: Support Opensource <support.opensource@diasemi.com>,
linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org,
patches@opensource.cirrus.com, Mark Brown <broonie@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Charles Keepax <ckeepax@opensource.cirrus.com>,
Oder Chiou <oder_chiou@realtek.com>
Subject: Re: [PATCH 12/21] ASoC: rt5682s: Move mclk acquisition to the i2c probe
Date: Tue, 22 Sep 2026 10:34:52 +0800 [thread overview]
Message-ID: <ece18c44-3469-46ae-895f-ddc28763494f@oss.nxp.com> (raw)
In-Reply-To: <efe2712a-a36b-49be-b6cf-1d2e52b836f9@intel.com>
On 9/22/2026 2:44 AM, Cezary Rojewski wrote:
> On 9/21/2026 12:46 PM, Chancel Liu wrote:
>> From: Chancel Liu <chancel.liu@nxp.com>
>>
>> component->dev is the underlying i2c device whose devres is only
>> released on physical device removal, not on ASoC card unbind. Getting
>> the codec clock with devm_clk_get_optional(component->dev, ...) in the
>> component probe chain therefore leaks a clk reference on every card
>> bind/unbind cycle.
>>
>> Move the devm_clk_get_optional() to rt5682s_i2c_probe() so the clk
>> reference is tied to the physical device lifetime.
>>
>> Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
>
> Nitpick: Same as with rt5640 (and TBH all the patches here), updating
> the title so it starts "ASoC: codecs: (...)" would be appreciated. Alone
> not a reason for resend.
>
> Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
Many thanks for your review. I'll improve it in the next revision.
Regards,
Chancel Liu
next prev parent reply other threads:[~2026-09-22 2:35 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-21 10:46 [PATCH 00/21] ASoC: codecs: Fix resource leaks across card bind/unbind Chancel Liu
2026-09-21 10:46 ` [PATCH 01/21] ASoC: cpcap: Fix devm " Chancel Liu
2026-09-21 10:46 ` [PATCH 02/21] ASoC: da7218: " Chancel Liu
2026-09-21 10:46 ` [PATCH 03/21] ASoC: tlv320aic32x4: Fix clock leak from runtime callbacks Chancel Liu
2026-09-21 10:46 ` [PATCH 04/21] ASoC: twl4030: Acquire board params and hs_extmute GPIO in the platform probe Chancel Liu
2026-09-21 10:46 ` [PATCH 05/21] ASoC: es8316: Move mclk acquisition to the i2c probe Chancel Liu
2026-09-21 10:46 ` [PATCH 06/21] ASoC: es8323: " Chancel Liu
2026-09-21 13:17 ` Mark Brown
2026-09-21 13:18 ` Mark Brown
2026-09-22 2:18 ` Chancel Liu
2026-09-21 10:46 ` [PATCH 07/21] ASoC: es8311: " Chancel Liu
2026-09-21 10:46 ` [PATCH 08/21] ASoC: es8328: Move clk acquisition to the bus probe Chancel Liu
2026-09-21 10:46 ` [PATCH 09/21] ASoC: rt5640: Move mclk acquisition to the i2c probe Chancel Liu
2026-09-21 18:28 ` Cezary Rojewski
2026-09-21 10:46 ` [PATCH 10/21] ASoC: rt5616: " Chancel Liu
2026-09-21 10:46 ` [PATCH 11/21] ASoC: rt5514: Move clk " Chancel Liu
2026-09-21 10:46 ` [PATCH 12/21] ASoC: rt5682s: Move mclk " Chancel Liu
2026-09-21 18:44 ` Cezary Rojewski
2026-09-22 2:34 ` Chancel Liu [this message]
2026-09-21 10:46 ` [PATCH 13/21] ASoC: max98090: " Chancel Liu
2026-09-21 10:46 ` [PATCH 14/21] ASoC: max98095: " Chancel Liu
2026-09-21 10:46 ` [PATCH 15/21] ASoC: wm8985: Move regulator acquisition to the bus probe Chancel Liu
2026-09-21 11:52 ` Charles Keepax
2026-09-22 2:01 ` Chancel Liu
2026-09-21 10:46 ` [PATCH 16/21] ASoC: wm8955: Move regulator acquisition to the i2c probe Chancel Liu
2026-09-21 10:58 ` Charles Keepax
2026-09-21 10:46 ` [PATCH 17/21] ASoC: es8389: Move regulator and mclk " Chancel Liu
2026-09-21 10:46 ` [PATCH 18/21] ASoC: rt5677-spi: Free the DSP context on component remove Chancel Liu
2026-09-21 10:46 ` [PATCH 19/21] ASoC: rt1011: Free the bq/drc coefficient arrays " Chancel Liu
2026-09-21 10:46 ` [PATCH 20/21] ASoC: rt5645: Free the hardware EQ parameters " Chancel Liu
2026-09-21 10:46 ` [PATCH 21/21] ASoC: rt5514-spi: Free the DSP context " Chancel Liu
2026-09-21 13:23 ` Mark Brown
2026-09-22 2:31 ` Chancel Liu
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