From: Cezary Rojewski <cezary.rojewski@intel.com>
To: Chancel Liu <chancel.liu@oss.nxp.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 v2 05/21] ASoC: codecs: es8316: Move mclk acquisition to the i2c probe
Date: Wed, 23 Sep 2026 10:19:05 +0200 [thread overview]
Message-ID: <de53d800-3970-47c9-aaf3-9e85b352a15e@intel.com> (raw)
In-Reply-To: <20260923061305.4041197-6-chancel.liu@oss.nxp.com>
On 9/23/2026 8:12 AM, 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 mclk with devm_clk_get_optional(component->dev, ...) in the
> component probe therefore leaks a clk reference on every card
> bind/unbind cycle.
>
> Move the devm_clk_get_optional() to es8316_i2c_probe() so the clk
> reference is tied to the i2c device lifetime.
>
> Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com>
next prev parent reply other threads:[~2026-09-23 8:19 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 6:12 [PATCH v2 00/21] ASoC: codecs: Fix resource leaks across card bind/unbind Chancel Liu
2026-09-23 6:12 ` [PATCH v2 01/21] ASoC: codecs: cpcap: Fix devm " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 02/21] ASoC: codecs: da7218: " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 03/21] ASoC: codecs: tlv320aic32x4: Fix clock leak from runtime callbacks Chancel Liu
2026-09-23 6:12 ` [PATCH v2 04/21] ASoC: codecs: twl4030: Acquire board params and hs_extmute GPIO in the platform probe Chancel Liu
2026-09-23 6:12 ` [PATCH v2 05/21] ASoC: codecs: es8316: Move mclk acquisition to the i2c probe Chancel Liu
2026-09-23 8:19 ` Cezary Rojewski [this message]
2026-09-23 6:12 ` [PATCH v2 06/21] ASoC: codecs: es8323: " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 07/21] ASoC: codecs: es8311: " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 08/21] ASoC: codecs: es8328: Move clk acquisition to the bus probe Chancel Liu
2026-09-23 6:12 ` [PATCH v2 09/21] ASoC: codecs: rt5640: Move mclk acquisition to the i2c probe Chancel Liu
2026-09-23 8:16 ` Cezary Rojewski
2026-09-23 8:22 ` Chancel Liu
2026-09-23 6:12 ` [PATCH v2 10/21] ASoC: codecs: rt5616: " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 11/21] ASoC: codecs: rt5514: Move clk " Chancel Liu
2026-09-23 8:19 ` Cezary Rojewski
2026-09-23 6:12 ` [PATCH v2 12/21] ASoC: codecs: rt5682s: Move mclk " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 13/21] ASoC: codecs: max98090: " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 14/21] ASoC: codecs: max98095: " Chancel Liu
2026-09-23 6:12 ` [PATCH v2 15/21] ASoC: codecs: wm8985: Move regulator acquisition to the bus probe Chancel Liu
2026-09-23 8:56 ` Charles Keepax
2026-09-23 6:13 ` [PATCH v2 16/21] ASoC: codecs: wm8955: Move regulator acquisition to the i2c probe Chancel Liu
2026-09-23 6:13 ` [PATCH v2 17/21] ASoC: codecs: es8389: Move regulator and mclk " Chancel Liu
2026-09-23 6:13 ` [PATCH v2 18/21] ASoC: codecs: rt5677-spi: Free the DSP context on component remove Chancel Liu
2026-09-23 6:13 ` [PATCH v2 19/21] ASoC: codecs: rt1011: Free the bq/drc coefficient arrays " Chancel Liu
2026-09-23 6:13 ` [PATCH v2 20/21] ASoC: codecs: rt5645: Free the hardware EQ parameters " Chancel Liu
2026-09-23 6:13 ` [PATCH v2 21/21] ASoC: codecs: rt5514-spi: Free the DSP context " Chancel Liu
2026-09-23 12:27 ` [PATCH v2 00/21] ASoC: codecs: Fix resource leaks across card bind/unbind Mark Brown
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