linux-kernel - Re: [PATCH] pinctrl: armada-37xx: remove an unused variable

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Date: Fri, 22 Mar 2024 15:39:24 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Arnd Bergmann <arnd@...nel.org>
Cc: Gregory Clement <gregory.clement@...tlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>,
	Arnd Bergmann <arnd@...db.de>, linux-arm-kernel@...ts.infradead.org,
	linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctrl: armada-37xx: remove an unused variable

On Fri, Mar 22, 2024 at 02:21:43PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@...db.de>
> 
> This variable has never been used and can be removed to avoid a W=1 warning:
> 
> drivers/pinctrl/mvebu/pinctrl-armada-37xx.c:837:6: error: variable 'i' set but not used [-Werror,-Wunused-but-set-variable]
>   837 |         int i = 0;
> 
> Fixes: 87466ccd9401 ("pinctrl: armada-37xx: Add pin controller support for Armada 37xx")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Reviewed-by: Andrew Lunn <andrew@...n.ch>

    Andrew