From patchwork Tue Jun 11 12:25:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Erwan Le Ray X-Patchwork-Id: 166443 Delivered-To: patch@linaro.org Received: by 2002:a92:4782:0:0:0:0:0 with SMTP id e2csp2293326ilk; Tue, 11 Jun 2019 05:26:14 -0700 (PDT) X-Google-Smtp-Source: APXvYqyi6j8EpCgr0/AEWlo+Sv8U64Kd3mg2MwkD4JLMmjgZsNIRPf1Z8shYvDBzgt4TIj42EBHm X-Received: by 2002:a62:7552:: with SMTP id q79mr60361591pfc.71.1560255974129; Tue, 11 Jun 2019 05:26:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1560255974; cv=none; d=google.com; s=arc-20160816; b=wmS+FS+bHc+a8R5/GnZhU4qAZc0qPuU8cBSwymboUVebEJVLQKSJ2gj8pZ6AVwRdxO TpIg0im1NrhfRl8nUEiQ9hjTlr0itZa1uzMsUBuF2BQcDsH8qJJ23UpvAsFxb/8Br7QM 2ebuNf7CpyTAZNBxYkqM25hLCeFjBIpAmJZ4R47qs0cj8U9yRaHTtGCNjPsdDhrGiZKy 2Yk2sIZwbCTNJAwPi+9TiPAzndV6VUo1dku27vxZZvDZS30i/69ycXCAQUeAMPmRUrJS /L/kqeGHYgpGDZDt9+B8ho20fpDsWvX7v7HuFPL4Br6t4vQwEM7S2vCBx5h4y3vDFCOG oZLA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:dkim-signature; bh=q+8EPvTaJkovohssWYYhUuM4RMRQjz08eTtbGZ/5swc=; b=NA8aaX2n9XZy+TkBiMmNWXfxJ+0VuwedHvpLQdzsIGo7TVkWiNTgEgRlOIzPMiXkWC uQpPnE8CoKbs6ygKVRfKml6FV3dJGuH/1kqr1YvMj+1+vDWkgrwWnSmDgdshptLBmgRH CnWral1NyZlB7Sz0bbpBPvwGz65Qt4PjhQh+CK5CIzwSg5/tS2v1DVmRB16sx7it17iY anZXLHsn1NWsUxkoYi4rdiJR7HjuAlBHCFl47QDy+w9nmMqEdP2sNnd7trxXJodDYAOO dOOjxQ4dIy+SmwzrYmzhR2jzxsskD9F2lyffLlZWAPjeVstCgfgthLX3yvtunWgMzd07 Px5Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@st.com header.s=STMicroelectronics header.b=Ys4wns7k; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id j1si12592166pld.399.2019.06.11.05.26.13; Tue, 11 Jun 2019 05:26:14 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@st.com header.s=STMicroelectronics header.b=Ys4wns7k; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390376AbfFKM0M (ORCPT + 30 others); Tue, 11 Jun 2019 08:26:12 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:13030 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389806AbfFKM0H (ORCPT ); Tue, 11 Jun 2019 08:26:07 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x5BCN2JA024846; Tue, 11 Jun 2019 14:25:52 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=STMicroelectronics; bh=q+8EPvTaJkovohssWYYhUuM4RMRQjz08eTtbGZ/5swc=; b=Ys4wns7kv2MLHTcSdOYO6J36CL38mo3MAhvTgLgFlX8KqIsOR4hhzIPdER+H2iw0M8jU QUzxpvZfgPah0FO2XD8mDB8bdSOBB1NZAQ86Pdz9jfZ6Ve0zTMVyY9hPA3MICPwWi1kI WJll6Lda1t55etzTSab87mtsx6MDdUh/FgLRMJjr4fQ3eIEDqggJc8+RYZ5uwZqH1yme of6PD/CpVsnWI+orcq4uBQXDnkMep8GQHR9hSzz/HdA9THZPU3jpQxNX4nJ6QXJzD+cy lKKt1sEMw5B0FwjLFTyFKyykhLzfQ3Je6hOy8CSCxeCrgln2Tgk9Fv4AFiTnzLBsRnZu bA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2t26rjsvaq-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 11 Jun 2019 14:25:51 +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 6162A31; Tue, 11 Jun 2019 12:25:51 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 45F772A29; Tue, 11 Jun 2019 12:25:51 +0000 (GMT) Received: from SAFEX1HUBCAS22.st.com (10.75.90.93) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 11 Jun 2019 14:25:51 +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, 11 Jun 2019 14:25:49 +0200 From: Erwan Le Ray To: Greg Kroah-Hartman , Jiri Slaby , Maxime Coquelin , "Alexandre Torgue" , Rob Herring , "Mark Rutland" CC: , , , , , Erwan Le Ray , "Fabrice Gasnier" Subject: [PATCH v2 05/10] serial: stm32: Use __maybe_unused instead of #if CONFIG_PM_SLEEP Date: Tue, 11 Jun 2019 14:25:25 +0200 Message-ID: <1560255930-22554-6-git-send-email-erwan.leray@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1560255930-22554-1-git-send-email-erwan.leray@st.com> References: <1560255930-22554-1-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=2019-06-11_06:, , signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use __maybe_unused for power management related functionsinstead of fixes: 270e5a74fe4c ("serial: stm32: add wakeup mechanism") Signed-off-by: Erwan Le Ray -- 1.9.1 diff --git a/drivers/tty/serial/stm32-usart.c b/drivers/tty/serial/stm32-usart.c index 60f3faf..0d43711 100644 --- a/drivers/tty/serial/stm32-usart.c +++ b/drivers/tty/serial/stm32-usart.c @@ -1275,8 +1275,8 @@ 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; @@ -1300,7 +1300,7 @@ 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); @@ -1316,7 +1316,7 @@ 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); @@ -1327,7 +1327,6 @@ 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) {