linux-kernel - Re: [PATCH v2 0/5] ASoC: Intel: Balance ACPI device refcount

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Date:   Thu, 12 Jan 2023 08:56:28 -0600
From:   Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
To:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>,
        Hans de Goede <hdegoede@...hat.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Cc:     Cezary Rojewski <cezary.rojewski@...el.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Peter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
        Takashi Iwai <tiwai@...e.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Liam Girdwood <liam.r.girdwood@...ux.intel.com>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>
Subject: Re: [PATCH v2 0/5] ASoC: Intel: Balance ACPI device refcount



On 1/12/23 05:28, Andy Shevchenko wrote:
> While looking for the open coded put_device(&adev->dev) cases, where
> adev stands for ACPI device, I noticed that in a few ASoC Intel driver,
> among others, the refcount is not balanced properly in some cases.
> 
> This series fixes that issue and converts to use acpi_dev_put().

Thanks Andy!

Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>

> 
> Changelog v2:
> - split Intel drivers out from others (Pierre)
> - sent with cover letter (Mark)
> 
> Andy Shevchenko (5):
>   ASoC: Intel: bytcht_es8316: Drop reference count of ACPI device after
>     use
>   ASoC: Intel: bytcr_rt5651: Drop reference count of ACPI device after
>     use
>   ASoC: Intel: bytcr_rt5640: Drop reference count of ACPI device after
>     use
>   ASoC: Intel: bytcr_wm5102: Drop reference count of ACPI device after
>     use
>   ASoC: Intel: sof_es8336: Drop reference count of ACPI device after use
> 
>  sound/soc/intel/boards/bytcht_es8316.c | 20 ++++++++++++--------
>  sound/soc/intel/boards/bytcr_rt5640.c  | 12 ++++++------
>  sound/soc/intel/boards/bytcr_rt5651.c  |  2 +-
>  sound/soc/intel/boards/bytcr_wm5102.c  |  2 +-
>  sound/soc/intel/boards/sof_es8336.c    | 14 ++++++++------
>  5 files changed, 28 insertions(+), 22 deletions(-)
>