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[217.229.16.64]) by smtp.gmail.com with ESMTPSA id s66sm12569416wmf.34.2019.01.10.00.16.16 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 10 Jan 2019 00:16:16 -0800 (PST) Date: Thu, 10 Jan 2019 09:16:15 +0100 From: Thierry Reding To: Anders Roxell Cc: jassisinghbrar@gmail.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org Subject: Re: [PATCH] mailbox: tegra-hsp: mark PM functions as __maybe_unused Message-ID: <20190110081615.GD5213@ulmo> References: <20190108143713.15120-1-anders.roxell@linaro.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="bajzpZikUji1w+G9" Content-Disposition: inline In-Reply-To: <20190108143713.15120-1-anders.roxell@linaro.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --bajzpZikUji1w+G9 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 08, 2019 at 03:37:13PM +0100, Anders Roxell wrote: > Without CONFIG_PM_SLEEP, we get annoying warnings about unused > functions: >=20 > drivers/mailbox/tegra-hsp.c:782:12: warning: =E2=80=98tegra_hsp_resume=E2= =80=99 defined but not used [-Wunused-function] > static int tegra_hsp_resume(struct device *dev) > ^~~~~~~~~~~~~~~~ >=20 > Mark them as __maybe_unused to shut up the warning and silently drop the > functions without having to add ugly #ifdefs. >=20 > Fixes: 9a63f0f40599 ("mailbox: tegra-hsp: Add suspend/resume support") > Signed-off-by: Anders Roxell > --- > drivers/mailbox/tegra-hsp.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Acked-by: Thierry Reding --bajzpZikUji1w+G9 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlw2/08ACgkQ3SOs138+ s6FA9g/7BZnwUwUOpe+vG8m8xTivmfFvce+BAah6q88UtWSGi5VrG1seAVibwTHO SkMQQgyU8ji+QXgSzoPVexaluII6sYBLzDkIYM7+Jssilms391OflC0gPqIadkxY jYQMXjDh9rEXo+42W+3lSLw2P5rYpgXEUKcBkCK8zjz6pDYt40X5ApnSsaG0Z3v+ ad3802dUF4x/EgDpqyKkA23LsvM+5PU6DDQ+cjwEt5fwb/BObQSdb3v36BU5gC8/ 7l56xyBb8qtjsN7IfuGrFF2RTSr4QMMf0SLu7vaArJlIj9pgO/eKGbms3UulDtpz 23pSEXG/aAFSSvOA/ajcME+2MtYIBxo3FTRT5ED2la7oB+UWr06Tzk7c8J3e7uEG q+dqzdOT1dmG6dPX+lq9GSlpgwq/jSMmobSswZgnpPu3UW0qvBI6I6pEm2jrzGSN iDGKWsQAzaYSvwXVTRcQLnPidLDe0B24ExRR/mQkMPDJRrVOcEbJtNw0QiKLF5Cn MdRfFsulghWaVIlJ2z3MxbNj5sXrKagXrzYtwviZrDX57w6tSIo7wBD3i7zEjBV7 LrwgOFwliyGAT5sd3WFOe5bEJucO/7ELAnaaIqJ65dwoqvTdnOvgOyYzvX6OwqaO wiiwvk6sfUFVAOaTGAEvfdXmI/HmthDGGH9mwkBzz4ULNKgxrC0= =NYWm -----END PGP SIGNATURE----- --bajzpZikUji1w+G9--