linux-kernel - Re: [PATCH 10/21] rtc: meson: quiet maybe-unused variable warning

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Date:   Tue, 02 Feb 2021 08:26:35 -0800
From:   Kevin Hilman <khilman@...libre.com>
To:     Alexandre Belloni <alexandre.belloni@...tlin.com>,
        linux-rtc@...r.kernel.org, Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Neil Armstrong <narmstrong@...libre.com>,
        Jerome Brunet <jbrunet@...libre.com>,
        Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-amlogic@...ts.infradead.org
Subject: Re: [PATCH 10/21] rtc: meson: quiet maybe-unused variable warning

Alexandre Belloni <alexandre.belloni@...tlin.com> writes:

> When CONFIG_OF is disabled then the matching table is not referenced.
>
> Signed-off-by: Alexandre Belloni <alexandre.belloni@...tlin.com>

Acked-by: Kevin Hilman <khilman@...libre.com>

> ---
>  drivers/rtc/rtc-meson.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/rtc/rtc-meson.c b/drivers/rtc/rtc-meson.c
> index 8642c06565ea..44bdc8b4a90d 100644
> --- a/drivers/rtc/rtc-meson.c
> +++ b/drivers/rtc/rtc-meson.c
> @@ -380,7 +380,7 @@ static int meson_rtc_probe(struct platform_device *pdev)
>  	return ret;
>  }
>  
> -static const struct of_device_id meson_rtc_dt_match[] = {
> +static const __maybe_unused struct of_device_id meson_rtc_dt_match[] = {
>  	{ .compatible = "amlogic,meson6-rtc", },
>  	{ .compatible = "amlogic,meson8-rtc", },
>  	{ .compatible = "amlogic,meson8b-rtc", },
> -- 
> 2.29.2