linux-kernel - Re: [PATCH] leds: simatic-ipc-leds-gpio: restore LEDS

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Date:   Thu, 13 Jul 2023 10:34:59 +0100
From:   Lee Jones <lee@...nel.org>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     Pavel Machek <pavel@....cz>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Henning Schild <henning.schild@...mens.com>,
        Arnd Bergmann <arnd@...db.de>,
        Hans de Goede <hdegoede@...hat.com>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] leds: simatic-ipc-leds-gpio: restore LEDS_CLASS
 dependency

On Fri, 23 Jun 2023, Arnd Bergmann wrote:

> From: Arnd Bergmann <arnd@...db.de>
> 
> A recent rework accidentally lost the dependency on LEDS_CLASS, which
> leads to a link error when LED support is disbled:
> 
> x86_64-linux-ld: drivers/leds/simple/simatic-ipc-leds.o: in function `simatic_ipc_leds_probe':
> simatic-ipc-leds.c:(.text+0x10c): undefined reference to `devm_led_classdev_register_ext'
> 
> Add back the dependency that was there originally.
> 
> Fixes: a6c80bec3c935 ("leds: simatic-ipc-leds-gpio: Add GPIO version of Siemens driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>
> ---
>  drivers/leds/simple/Kconfig | 1 +
>  1 file changed, 1 insertion(+)

Applied, thanks

-- 
Lee Jones [李琼斯]