Date:   Fri, 10 Mar 2023 08:52:38 +0200
From:   Tony Lindgren <tony@atomide.com>
To:     kernel test robot <lkp@intel.com>
Cc:     "Rafael J. Wysocki" <rafael@kernel.org>,
        Len Brown <lenb@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Jiri Slaby <jirislaby@kernel.org>,
        oe-kbuild-all@lists.linux.dev,
        Andy Shevchenko <andriy.shevchenko@intel.com>,
        Ilpo =?utf-8?B?SsOkcnZpbmVu?= <ilpo.jarvinen@linux.intel.com>,
        Johan Hovold <johan@kernel.org>,
        Sebastian Andrzej Siewior <bigeasy@linutronix.de>,
        Vignesh Raghavendra <vigneshr@ti.com>,
        linux-omap@vger.kernel.org, linux-acpi@vger.kernel.org,
        linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org
Subject: Re: [PATCH v6 1/1] serial: core: Start managing serial controllers
 to enable runtime PM
Message-ID: <20230310065238.GJ7501@atomide.com>
References: <20230309085713.57700-1-tony@atomide.com>
 <202303100516.22vtkWv4-lkp@intel.com>
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* kernel test robot <lkp@intel.com> [230309 21:31]:
> >> drivers/tty/serial/serial_ctrl.c:17:34: warning: 'serial_ctrl_pm' defined but not used [-Wunused-const-variable=]
>       17 | static DEFINE_RUNTIME_DEV_PM_OPS(serial_ctrl_pm, NULL, NULL, NULL);
>          |                                  ^~~~~~~~~~~~~~

Thanks I'll tag it with __maybe_unused.

Regards,

Tony