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Tue, 04 Jun 2019 10:55:56 +0200 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 8D9E016A; Tue, 4 Jun 2019 08:55:38 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas23.st.com [10.75.90.46]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 730242508; Tue, 4 Jun 2019 08:55:38 +0000 (GMT) Received: from SAFEX1HUBCAS22.st.com (10.75.90.93) by SAFEX1HUBCAS23.st.com (10.75.90.46) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 4 Jun 2019 10:55:38 +0200 Received: from localhost (10.201.23.31) by Webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 4 Jun 2019 10:55:36 +0200 From: Erwan Le Ray To: Greg Kroah-Hartman , Jiri Slaby , Maxime Coquelin , "Alexandre Torgue" , Rob Herring , "Mark Rutland" Subject: [PATCH 05/10] serial: stm32: Use __maybe_unused instead of #if CONFIG_PM_SLEEP Date: Tue, 4 Jun 2019 10:55:14 +0200 Message-ID: <1559638519-6128-6-git-send-email-erwan.leray@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1559638519-6128-1-git-send-email-erwan.leray@st.com> References: <1559638519-6128-1-git-send-email-erwan.leray@st.com> MIME-Version: 1.0 X-Originating-IP: [10.201.23.31] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-06-04_07:, , signatures=0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190604_015602_428289_2D7ED16F X-CRM114-Status: GOOD ( 11.90 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Erwan Le Ray , linux-serial@vger.kernel.org, Fabrice Gasnier , linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Use __maybe_unused for power management related functionsinstead of #if CONFIG_PM_SLEEP to simply the code. fixes: 270e5a74fe4c ("serial: stm32: add wakeup mechanism") Signed-off-by: Erwan Le Ray diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 05d2ef6..aa3da1c 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1200,8 +1200,8 @@ static int stm32_console_setup(struct console *co, char *options) .cons = STM32_SERIAL_CONSOLE, }; -#ifdef CONFIG_PM_SLEEP -static void stm32_serial_enable_wakeup(struct uart_port *port, bool enable) +static void __maybe_unused stm32_serial_enable_wakeup(struct uart_port *port, + bool enable) { struct stm32_port *stm32_port = to_stm32_port(port); struct stm32_usart_offsets *ofs = &stm32_port->info->ofs; @@ -1225,7 +1225,7 @@ static void stm32_serial_enable_wakeup(struct uart_port *port, bool enable) } } -static int stm32_serial_suspend(struct device *dev) +static int __maybe_unused stm32_serial_suspend(struct device *dev) { struct uart_port *port = dev_get_drvdata(dev); @@ -1241,7 +1241,7 @@ static int stm32_serial_suspend(struct device *dev) return 0; } -static int stm32_serial_resume(struct device *dev) +static int __maybe_unused stm32_serial_resume(struct device *dev) { struct uart_port *port = dev_get_drvdata(dev); @@ -1252,7 +1252,6 @@ static int stm32_serial_resume(struct device *dev) return uart_resume_port(&stm32_usart_driver, port); } -#endif /* CONFIG_PM_SLEEP */ static int __maybe_unused stm32_serial_runtime_suspend(struct device *dev) { -- 1.9.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel