linux-kernel - Re: (subset) [PATCH 0/6] Improve cs42l43 suspend/IRQ interactions

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Message-Id: <175760294630.1590509.18226068089141441889.b4-ty@kernel.org>
Date: Thu, 11 Sep 2025 16:02:26 +0100
From: Lee Jones <lee@...nel.org>
To: broonie@...nel.org, lee@...nel.org, 
 Charles Keepax <ckeepax@...nsource.cirrus.com>
Cc: lgirdwood@...il.com, linux-sound@...r.kernel.org, 
 linux-kernel@...r.kernel.org, patches@...nsource.cirrus.com
Subject: Re: (subset) [PATCH 0/6] Improve cs42l43 suspend/IRQ interactions

On Wed, 03 Sep 2025 10:45:43 +0100, Charles Keepax wrote:
> cs42l43 uses pm_runtime_force_suspend() during system suspend, however
> this means care must be taken that IRQ handler code isn't running when
> entering system suspend as force suspend will ignore that the handler
> is holding a pm reference. Typically the result of this is just a few
> error messages, but better to improve the handling and ensure that all
> IRQ processing is synchronised in before system suspend.
> 
> [...]

Applied, thanks!

[5/6] mfd: cs42l43: Move IRQ enable/disable to encompass force suspend
      commit: b3f893e969b6e8bb80bb2307c509ef1619e1c3fa
[6/6] mfd: cs42l43: Remove IRQ masking in suspend
      commit: d614c669a205f39ca8be545d5d829a6b9f3cf61c

--
Lee Jones [李琼斯]