From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,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 DEEE8C433E2 for ; Thu, 3 Sep 2020 11:27:58 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9F7B02078E for ; Thu, 3 Sep 2020 11:27:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="SE0Snjjp"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=crapouillou.net header.i=@crapouillou.net header.b="n/sywxZY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9F7B02078E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=crapouillou.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=60MuK/3PSp/LFMoijP0GWuGhaIAVCFHsCBMiM2oKPcE=; b=SE0SnjjpNFxUFaBvIyZ/FvVLv CMLDga48g++raargT3zMP6v2mKxDQibepiyN10rJSMIrcHbVmSw4pNzqDIn9fwG4RdfNRNvQBvpeI OYOyXt1BwjkrVbtUa10Z8QiiIWwbfa2OcE9MA2jCE14oJ6X5Kn8jEzSpDf+YB2F8/uwekxea/gO6d 9lsd8mMn7TpQJSNoUaRRfUb14ixnKT5Ou6dQggpVpCejL+Ag2+qpczWNbJYTMh/L+X31afHHXldPK d68EVR5Amwan7Ofw4mgaA5pFvd5dgNBY9SBk41Cf9rRvciYwzexpCM7ZuWvIaQiO6tz1Iae5YEs6n ezzgWIs1A==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kDnO3-0002Tu-G3; Thu, 03 Sep 2020 11:26:39 +0000 Received: from crapouillou.net ([89.234.176.41]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kDnNz-0002SK-KX for linux-arm-kernel@lists.infradead.org; Thu, 03 Sep 2020 11:26:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=crapouillou.net; s=mail; t=1599132373; 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=7SglRxexWR02Jo1xu/7HEB4Hand1VF9eBKwwkPhycx4=; b=n/sywxZY3LJtrLFp8PyB9RN3P2+He4kBjU2FJO06S1MBNfZGpYeWilBBTEMOjlEaFWtiZ7 7+Ib+m2BtC4kB4qLGttVnuTJ2wEP39qmEVeu84HaiZS2RzTpmQqeZVA4iC5i+7XqqEHHpF Nx7ZrNzJXJg0TMCBkuHfpsdNb/Cp408= 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 Subject: [PATCH 04/20] usb/host: ehci-platform: Use pm_ptr() macro Date: Thu, 3 Sep 2020 13:25:38 +0200 Message-Id: <20200903112554.34263-5-paul@crapouillou.net> In-Reply-To: <20200903112554.34263-1-paul@crapouillou.net> References: <20200903112554.34263-1-paul@crapouillou.net> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200903_072635_822290_567142BA X-CRM114-Status: GOOD ( 14.83 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Cercueil , openbmc@lists.ozlabs.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, 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+linux-arm-kernel=archiver.kernel.org@lists.infradead.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/host/ehci-platform.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c index 006c4f6188a5..4585a3a24678 100644 --- a/drivers/usb/host/ehci-platform.c +++ b/drivers/usb/host/ehci-platform.c @@ -410,8 +410,7 @@ static int ehci_platform_remove(struct platform_device *dev) return 0; } -#ifdef CONFIG_PM_SLEEP -static int ehci_platform_suspend(struct device *dev) +static int __maybe_unused ehci_platform_suspend(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ehci_pdata *pdata = dev_get_platdata(dev); @@ -433,7 +432,7 @@ static int ehci_platform_suspend(struct device *dev) return ret; } -static int ehci_platform_resume(struct device *dev) +static int __maybe_unused ehci_platform_resume(struct device *dev) { struct usb_hcd *hcd = dev_get_drvdata(dev); struct usb_ehci_pdata *pdata = dev_get_platdata(dev); @@ -464,7 +463,6 @@ static int ehci_platform_resume(struct device *dev) return 0; } -#endif /* CONFIG_PM_SLEEP */ static const struct of_device_id vt8500_ehci_ids[] = { { .compatible = "via,vt8500-ehci", }, @@ -499,7 +497,7 @@ static struct platform_driver ehci_platform_driver = { .shutdown = usb_hcd_platform_shutdown, .driver = { .name = "ehci-platform", - .pm = &ehci_platform_pm_ops, + .pm = pm_ptr(&ehci_platform_pm_ops), .of_match_table = vt8500_ehci_ids, .acpi_match_table = ACPI_PTR(ehci_acpi_match), } -- 2.28.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel