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[46.91.229.123]) by smtp.gmail.com with ESMTPSA id n6sm9111679wmc.28.2020.05.07.13.02.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 May 2020 13:02:40 -0700 (PDT) Date: Thu, 7 May 2020 22:02:40 +0200 From: Thierry Reding To: Arnd Bergmann Cc: Jonathan Hunter , Thierry Reding , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] memory: tegra: avoid unused function warnings Message-ID: <20200507200240.GA2981633@ulmo> References: <20200408190043.532711-1-arnd@arndb.de> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ibTvN161/egqYuK8" Content-Disposition: inline In-Reply-To: <20200408190043.532711-1-arnd@arndb.de> User-Agent: Mutt/1.13.1 (2019-12-14) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ibTvN161/egqYuK8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 08, 2020 at 09:00:30PM +0200, Arnd Bergmann wrote: > The suspend/resume functions have no callers depending on > configuration, so they must be marked __maybe_unused to > avoid these harmless warnings: >=20 > drivers/memory/tegra/tegra186.c:1578:12: error: 'tegra186_mc_resume' defi= ned but not used [-Werror=3Dunused-function] > 1578 | static int tegra186_mc_resume(struct device *dev) > | ^~~~~~~~~~~~~~~~~~ > drivers/memory/tegra/tegra186.c:1573:12: error: 'tegra186_mc_suspend' def= ined but not used [-Werror=3Dunused-function] > 1573 | static int tegra186_mc_suspend(struct device *dev) > | ^~~~~~~~~~~~~~~~~~~ >=20 > Fixes: 177602b00641 ("memory: tegra: Add system sleep support") > Signed-off-by: Arnd Bergmann > --- > drivers/memory/tegra/tegra186.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Applied to for-5.8/memory, thanks. 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