linux-kernel - Re: [PATCH v4 2/8] Input: ilitek_ts_i2c: fix warning with gpio controllers that sleep

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Message-ID: <6bbjei3z3arl2t2alkyl6gzok3yanzbni63q5z53mbcabb3za5@2ot3tcfkld6g>
Date: Thu, 18 Dec 2025 21:47:41 -0800
From: Dmitry Torokhov <dmitry.torokhov@...il.com>
To: Josua Mayer <josua@...id-run.com>
Cc: Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
	Pengutronix Kernel Team <kernel@...gutronix.de>, Fabio Estevam <festevam@...il.com>, 
	Jon Nettleton <jon@...id-run.com>, Mikhail Anikin <mikhail.anikin@...id-run.com>, 
	Yazan Shhady <yazan.shhady@...id-run.com>, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-input@...r.kernel.org, imx@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 2/8] Input: ilitek_ts_i2c: fix warning with gpio
 controllers that sleep

On Mon, Dec 01, 2025 at 02:07:21PM +0100, Josua Mayer wrote:
> The ilitek touchscreen driver uses the non-sleeping gpiod_set_value
> function for reset.
> 
> Switch to using gpiod_set_value_cansleep() when controlling reset_gpio to
> support GPIO providers that may sleep, such as I2C GPIO expanders.
> 
> Further switch the mdelay calls on the reset path to fsleep (preferred
> in non-atomic contexts).
> 
> This fixes noisy complaints in kernel log for gpio providers that do
> sleep.
> 
> Signed-off-by: Josua Mayer <josua@...id-run.com>

Applied, thank you.

-- 
Dmitry