linux-kernel - Re: [PATCH] [net-next] mtk-star-emac: mark PM functions as __maybe

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Message-Id: <20200527.113304.2239513103439192680.davem@davemloft.net>
Date:   Wed, 27 May 2020 11:33:04 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     arnd@...db.de
Cc:     nbd@...nwrt.org, john@...ozen.org, sean.wang@...iatek.com,
        Mark-MC.Lee@...iatek.com, kuba@...nel.org,
        bgolaszewski@...libre.com, matthias.bgg@...il.com,
        netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] [net-next] mtk-star-emac: mark PM functions as
 __maybe_unused

From: Arnd Bergmann <arnd@...db.de>
Date: Wed, 27 May 2020 15:34:45 +0200

> Without CONFIG_PM, the compiler warns about two unused functions:
> 
> drivers/net/ethernet/mediatek/mtk_star_emac.c:1472:12: error: unused function 'mtk_star_suspend' [-Werror,-Wunused-function]
> drivers/net/ethernet/mediatek/mtk_star_emac.c:1488:12: error: unused function 'mtk_star_resume' [-Werror,-Wunused-function]
> 
> Mark these as __maybe_unused.
> 
> Fixes: 8c7bd5a454ff ("net: ethernet: mtk-star-emac: new driver")
> Signed-off-by: Arnd Bergmann <arnd@...db.de>

Applied, thank you.