linux-kernel - Re: [PATCH] Input: applespi

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Message-ID: <20190729140438.GA2372@penguin>
Date:   Mon, 29 Jul 2019 16:04:38 +0200
From:   Dmitry Torokhov <dmitry.torokhov@...il.com>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     ronald@...ovation.ch, nikolas@....org,
        linux-kernel@...r.kernel.org, linux-input@...r.kernel.org
Subject: Re: [PATCH] Input: applespi - Fix build error

On Mon, Jul 29, 2019 at 11:14:55AM +0800, YueHaibing wrote:
> If CONFIG_KEYBOARD_APPLESPI=y but CONFIG_LEDS_CLASS=m
> building fails:
> 
> drivers/input/keyboard/applespi.o: In function `applespi_probe':
> applespi.c:(.text+0x1fcd): undefined reference to `devm_led_classdev_register_ext'
> 
> Wrap it in LEDS_CLASS macro to fix this.

No, we should add "depends on LEDS_CLASS" to the Konfig instead.

Thanks.

-- 
Dmitry