linux-kernel - Re: [PATCH -next] memory: omap-gpmc: Fix -Wunused-function warnings

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Message-ID: <20200901065241.GA7720@kozik-lap>
Date:   Tue, 1 Sep 2020 08:52:41 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     YueHaibing <yuehaibing@...wei.com>
Cc:     rogerq@...com, tony@...mide.com, linux-omap@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] memory: omap-gpmc: Fix -Wunused-function warnings

On Tue, Sep 01, 2020 at 11:56:42AM +0800, YueHaibing wrote:
> drivers/memory/omap-gpmc.c:987:12: warning: ‘gpmc_cs_remap’ defined but not used [-Wunused-function]
>  static int gpmc_cs_remap(int cs, u32 base)
>             ^~~~~~~~~~~~~
> drivers/memory/omap-gpmc.c:926:20: warning: ‘gpmc_cs_get_name’ defined but not used [-Wunused-function]
>  static const char *gpmc_cs_get_name(int cs)
>                     ^~~~~~~~~~~~~~~~
> drivers/memory/omap-gpmc.c:919:13: warning: ‘gpmc_cs_set_name’ defined but not used [-Wunused-function]
>  static void gpmc_cs_set_name(int cs, const char *name)
>              ^~~~~~~~~~~~~~~~
> Make them as  __maybe_unused to fix this.

Hi,

Do you know what configuration triggers these warnings? What has to be
disabled (e.g. CONFIG_OF)? Such information is useful in the commit
message.

Best regards,
Krzysztof