From patchwork Thu Sep 3 11:25:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Cercueil X-Patchwork-Id: 297736 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86E84C433E9 for ; Thu, 3 Sep 2020 11:38:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44E16206A5 for ; Thu, 3 Sep 2020 11:38:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="xsWwAFxu" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728739AbgICLia (ORCPT ); Thu, 3 Sep 2020 07:38:30 -0400 Received: from crapouillou.net ([89.234.176.41]:52056 "EHLO crapouillou.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728665AbgICLhy (ORCPT ); Thu, 3 Sep 2020 07:37:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1599132413; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=J6Cjz5sekpGDn1rcuBCLu89HY0vBE+cfODvggh6BD5M=; b=xsWwAFxugGWyD41I1noG8j49pGiP3DmP8Z0Ib/Oi1o/eDGTRpVibfAeZIg7DS9Fqfq8T1l TLZAlUHAAu9Mt135JM9yq5oOklHHDyG+kTom6DdpcL7oLHxESfAvghnKS/w/Y/+C6njNeI 3eppN8IzlKc75vYDexd9MLS6vk5HxLU= From: Paul Cercueil To: Greg Kroah-Hartman , Peter Chen , Cristian Birsan , Felipe Balbi , Nicolas Ferre , Alexandre Belloni , Ludovic Desroches , Avi Fishman , Tomer Maimon , Tali Perry , Patrick Venture , Nancy Yuen , Benjamin Fair , Alan Stern , Tony Prisk , Bin Liu , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, openbmc@lists.ozlabs.org, Paul Cercueil Subject: [PATCH 19/20] usb/gadget/udc: renesas: Use pm_ptr() macro Date: Thu, 3 Sep 2020 13:25:53 +0200 Message-Id: <20200903112554.34263-20-paul@crapouillou.net> In-Reply-To: <20200903112554.34263-1-paul@crapouillou.net> References: <20200903112554.34263-1-paul@crapouillou.net> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Use the newly introduced pm_ptr() macro, and mark the suspend/resume functions __maybe_unused. These functions can then be moved outside the CONFIG_PM_SUSPEND block, and the compiler can then process them and detect build failures independently of the config. If unused, they will simply be discarded by the compiler. Signed-off-by: Paul Cercueil --- drivers/usb/gadget/udc/renesas_usb3.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index 0c418ce50ba0..4e8ba5914eff 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -2867,8 +2867,7 @@ static int renesas_usb3_probe(struct platform_device *pdev) return ret; } -#ifdef CONFIG_PM_SLEEP -static int renesas_usb3_suspend(struct device *dev) +static int __maybe_unused renesas_usb3_suspend(struct device *dev) { struct renesas_usb3 *usb3 = dev_get_drvdata(dev); @@ -2884,7 +2883,7 @@ static int renesas_usb3_suspend(struct device *dev) return 0; } -static int renesas_usb3_resume(struct device *dev) +static int __maybe_unused renesas_usb3_resume(struct device *dev) { struct renesas_usb3 *usb3 = dev_get_drvdata(dev); @@ -2899,7 +2898,6 @@ static int renesas_usb3_resume(struct device *dev) return 0; } -#endif static SIMPLE_DEV_PM_OPS(renesas_usb3_pm_ops, renesas_usb3_suspend, renesas_usb3_resume); @@ -2909,7 +2907,7 @@ static struct platform_driver renesas_usb3_driver = { .remove = renesas_usb3_remove, .driver = { .name = udc_name, - .pm = &renesas_usb3_pm_ops, + .pm = pm_ptr(&renesas_usb3_pm_ops), .of_match_table = of_match_ptr(usb3_of_match), }, };