linux-kernel - Re: [PATCH] Input: adc-joystick

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Message-ID: <ZqpykkwdhS-Oz1RC@google.com>
Date: Wed, 31 Jul 2024 10:21:22 -0700
From: Dmitry Torokhov <dmitry.torokhov@...il.com>
To: John Keeping <jkeeping@...usicbrands.com>
Cc: Artur Rojek <contact@...ur-rojek.eu>,
	Chris Morgan <macromorgan@...mail.com>,
	Javier Carrasco <javier.carrasco.cruz@...il.com>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Input: adc-joystick - fix optional value handling

On Wed, Jul 31, 2024 at 10:33:09AM +0100, John Keeping wrote:
> The abs-fuzz and abs-flat properties are documented as optional.  When
> these are absent, fwnode_property_read_u32() will leave the input
> unchanged, meaning that an axis either picks up the value for the
> previous axis or an uninitialized value.
> 
> Explicitly set these values to zero when they are unspecified to match
> the documented behaviour in the device tree bindings.
> 
> Signed-off-by: John Keeping <jkeeping@...usicbrands.com>

Applied, thank you.

-- 
Dmitry