linux-kernel - Re: [PATCH 1/3] ASoC: amd: acp: Fix NULL pointer deref on acp resume path

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Message-ID: <6f4ee1e8-aa28-4d20-96bc-b2a7343ddbcc@web.de>
Date: Fri, 25 Apr 2025 10:55:16 +0200
From: Markus Elfring <Markus.Elfring@....de>
To: Venkata Prasad Potturu <venkataprasad.potturu@....com>,
 linux-sound@...r.kernel.org, alsa-devel@...a-project.org
Cc: LKML <linux-kernel@...r.kernel.org>,
 Basavaraj Hiregoudar <Basavaraj.Hiregoudar@....com>,
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
 Jaroslav Kysela <perex@...ex.cz>, Liam Girdwood <lgirdwood@...il.com>,
 Mario Limonciello <mario.limonciello@....com>,
 Mark Brown <broonie@...nel.org>, Peter Zijlstra <peterz@...radead.org>,
 Sunil-kumar Dommati <Sunil-kumar.Dommati@....com>,
 Syed Saba Kareem <Syed.SabaKareem@....com>, Takashi Iwai <tiwai@...e.com>,
 Uwe Kleine-König <u.kleine-koenig@...libre.com>,
 Vijendar Mukunda <Vijendar.Mukunda@....com>
Subject: Re: [PATCH 1/3] ASoC: amd: acp: Fix NULL pointer deref on acp resume
 path

> update chip data using dev_get_drvdata(dev->parent) instead of
> dev_get_platdata(dev).
…

* Would you get into the mood to replace the text “deref” in the summary phrase?

* Can a cover letter usually be helpful for such a patch series?


Regards,
Markus