linux-kernel - Re: [PATCH v8 1/2] pwm: meson: Add support for Amlogic S4 PWM

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Message-ID: <agnl6gfipf3fyykdssnml6eibc2x7kva4nf7hpajiimoaavge4@lvajpt6tiszh>
Date: Fri, 14 Jun 2024 11:02:01 +0200
From: Uwe Kleine-König <u.kleine-koenig@...libre.com>
To: Jerome Brunet <jbrunet@...libre.com>
Cc: 
	Kelvin Zhang via B4 Relay <devnull+kelvin.zhang.amlogic.com@...nel.org>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Kevin Hilman <khilman@...libre.com>, Martin Blumenstingl <martin.blumenstingl@...glemail.com>, 
	Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
	Conor Dooley <conor+dt@...nel.org>, kelvin.zhang@...ogic.com, linux-pwm@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-amlogic@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	devicetree@...r.kernel.org, Junyi Zhao <junyi.zhao@...ogic.com>
Subject: Re: [PATCH v8 1/2] pwm: meson: Add support for Amlogic S4 PWM

Hello Jerôme,

On Fri, Jun 14, 2024 at 09:24:28AM +0200, Jerome Brunet wrote:
> My point here is also that devm_add_action_or_reset() can only fail on
> memory allocation, like (devm_)kzalloc. Looking around the kernel, we
> tend to not add messages for that and just return the error code,
> presumably because those same 'out of memory' messages would proliferate
> everywhere.

I took your first message in this thread as opportunity to resend a
patch improving the situation here. See

	https://lore.kernel.org/lkml/3d1e308d45cddf67749522ca42d83f5b4f0b9634.1718311756.git.u.kleine-koenig@baylibre.com/

Best regards
Uwe

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