linux-kernel - Re: [PATCH 06/18] rtc: ftrtc010: drop needless struct ftrtc010_rtc::rtc

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Message-ID: <CACRpkdaWjTiqSUj59YiQZ1jsJWzHZPMo3xS6n4_JwdAW6B_Kfg@mail.gmail.com>
Date: Sat, 1 Mar 2025 19:12:25 +0100
From: Linus Walleij <linus.walleij@...aro.org>
To: André Draszik <andre.draszik@...aro.org>
Cc: Chanwoo Choi <cw00.choi@...sung.com>, Krzysztof Kozlowski <krzk@...nel.org>, 
	Alexandre Belloni <alexandre.belloni@...tlin.com>, Joel Stanley <joel@....id.au>, 
	Andrew Jeffery <andrew@...econstruct.com.au>, Hans Ulli Kroll <ulli.kroll@...glemail.com>, 
	Neil Armstrong <neil.armstrong@...aro.org>, Kevin Hilman <khilman@...libre.com>, 
	Jerome Brunet <jbrunet@...libre.com>, 
	Martin Blumenstingl <martin.blumenstingl@...glemail.com>, Tóth János <gomba007@...il.com>, 
	Dianlong Li <long17.cool@....com>, linux-kernel@...r.kernel.org, 
	linux-rtc@...r.kernel.org, linux-samsung-soc@...r.kernel.org, 
	linux-arm-kernel@...ts.infradead.org, linux-aspeed@...ts.ozlabs.org, 
	linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH 06/18] rtc: ftrtc010: drop needless struct
 ftrtc010_rtc::rtc_dev member

On Fri, Feb 28, 2025 at 3:07 PM André Draszik <andre.draszik@...aro.org> wrote:

> The memory pointed to by the ::rtc_dev member is managed via devres,
> and no code in this driver uses it past _probe().
>
> We can drop it from the structure and just use a local temporary
> variable, reducing runtime memory consumption by a few bytes.
>
> Signed-off-by: André Draszik <andre.draszik@...aro.org>

Reviewed-by: Linus Walleij <linus.walleij@...aro.org>

Yours,
Linus Walleij