From patchwork Mon Apr 17 15:17:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Marangi X-Patchwork-Id: 84298 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:b0ea:0:b0:3b6:4342:cba0 with SMTP id b10csp2205574vqo; Mon, 17 Apr 2023 08:22:32 -0700 (PDT) X-Google-Smtp-Source: AKy350aCLXiv+fYWxwcLwmo1FC+tv0azTHBVQjWJfmeTcS7ir5xwBjoOsuVpfNcNxiGehyacoEQe X-Received: by 2002:a05:6a00:189f:b0:628:1852:8431 with SMTP id x31-20020a056a00189f00b0062818528431mr23474497pfh.30.1681744952004; Mon, 17 Apr 2023 08:22:32 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1681744951; cv=none; d=google.com; s=arc-20160816; b=aI07woUIQxPAicLYw7Q5jO1uHJ5eKu4HYralR83ZqiJpLfbHOZ7zB096es4GvI+sUH E2NckJfE/cbVp/Z6dk+NTkSMT1F3YXnqFX98Iq52J9OmegJdk3/xjCCiFIzl3izGZfhj TIO+ci/0guWPAfO2pvCXxKnBIy/PbtX3zk3mI7BBIRVqteTdbPQ7Ytkvjs2XAv3roZvI kWfUMwf2s55JzcuqiEiuOQwY/vgJfhyrQH1XzRz17bZwKdihekzyzu6vugsvlWgIh13V 0B/WinIopKAdf5N1ekPO5s1E+ytVTKz2R/nP8U+oBvwdYSPdL7wPGDq8+jc0sS34erx9 LOxQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:to:from :dkim-signature; bh=VHm0NEeKo/+Hb6SrTm0b3FIHftdZOu6XAUw1fVTOEDE=; b=czoULKODVSN86cD+o9+7gKK3uWlUhHRo0xWsGuCh9AlaKVjPieDA8+j0BOd3fLhrn2 xZYGbYA7hjzMbaSo4P4i5gXIWtcnODpsXMhItLu7eWzdkN3/raErouwtH4IVrhJA3n2r rGVFWVEXIpknCFUh8g/+OEvIDRGSP7E/Ys03+Y5SCHEL61N+AdDBYjuDN4eNB353VBym /ocaA1YSTyPChNTBhCvNV+0dJcRYwfruqGXi6QrxSwhFEdK/WWq3mOMX/IeuPHp+yuZy DP40yzfvAtkJiQ+1BSTAEokxoYyphdpZ5ks/hRsD5Kq5TXr6mg0B+e84JV6+mAMEvzrV aWlQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=f7eiMBl5; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id x24-20020a63db58000000b005180fb4ee89si12242472pgi.15.2023.04.17.08.22.19; Mon, 17 Apr 2023 08:22:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=f7eiMBl5; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230196AbjDQPUd (ORCPT + 99 others); Mon, 17 Apr 2023 11:20:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43618 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229898AbjDQPU3 (ORCPT ); Mon, 17 Apr 2023 11:20:29 -0400 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8BABB776; Mon, 17 Apr 2023 08:20:10 -0700 (PDT) Received: by mail-wr1-x434.google.com with SMTP id ffacd0b85a97d-2f8405b3dc1so994270f8f.3; Mon, 17 Apr 2023 08:20:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1681744809; x=1684336809; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=VHm0NEeKo/+Hb6SrTm0b3FIHftdZOu6XAUw1fVTOEDE=; b=f7eiMBl5UAWig4VdU1DlcxCLoj1EfYUVVg7JpiHKaafFUz99uhdi4lT95IhqXM3Zu7 pcxDeQiHnPIcHqMxkJif3yuhy1I/eW6RlwwGQoYThH6bCzNON4/2R3Ql1kfXkEsDCZly tn0w5fq4Cs/l9kXyJAg9uNZioe4p4MwL9PTpyOajFFA/8fR43ivxu8rdhsv+jtZDaVRG MkQvQA57+JCM3wx442ZHowbIBB2NJwT1/W3SaGpGSR54VhQd+AzcfehSreC+S3r14isK WQtAQntwbljPzhBPcun7OvRP0Dl3obXL8cFIT+tMR0aEYtI7LAPX+k5lTdFVmZ30vLPq WQFA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1681744809; x=1684336809; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=VHm0NEeKo/+Hb6SrTm0b3FIHftdZOu6XAUw1fVTOEDE=; b=NGxSVH8OP3x0NczWYRGJMsh4hAHjBETurHVGKLWsV3GnxCJ0hhjBzZ+CCp2PPFSQRe ytUeAL7GrmC5qZTu2WN9vhyyQGQytKGSjlNmAVhxHArHxJS1xdCvaxAa6JZEDR7c/XWv XFeBV4T3w6x8+HItqRa0MQyi7Po3KvRoChKM/JJ6ghyCdYWrtN8oHyKOWupO1nZ7jz32 qodIbOHQfKtrpzyAh7cpgNc2px5VIa7aDhKvSMvxJ3LLOj2T4BQVvQHEsfrSPmGN/v4u pOiYyKu6Ap0b1beW0rvm1W5eV8rNa7iqg4nwRZXb6dRTqHfxMM1MwOrTVw0Mfd1BWsZ6 z/Rg== X-Gm-Message-State: AAQBX9d3YIoj/LsQ6nwChRyLofwIMTERgMyVuls3jluPJL1tO5vMNmrs E777b4T6rOoN71V80bGby9o= X-Received: by 2002:a5d:5409:0:b0:2f8:5d73:dbf0 with SMTP id g9-20020a5d5409000000b002f85d73dbf0mr5806755wrv.27.1681744809066; Mon, 17 Apr 2023 08:20:09 -0700 (PDT) Received: from localhost.localdomain (host-87-7-13-196.retail.telecomitalia.it. [87.7.13.196]) by smtp.googlemail.com with ESMTPSA id j15-20020a05600c1c0f00b003f173be2ccfsm3501354wms.2.2023.04.17.08.19.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 17 Apr 2023 08:20:00 -0700 (PDT) From: Christian Marangi To: Andrew Lunn , Florian Fainelli , Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Heiner Kallweit , Russell King , Jonathan Corbet , Gregory Clement , Sebastian Hesselbarth , Andy Gross , Bjorn Andersson , Konrad Dybcio , Pavel Machek , Lee Jones , Christian Marangi , John Crispin , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-leds@vger.kernel.org Subject: [net-next PATCH v7 04/16] leds: Provide stubs for when CLASS_LED & NEW_LEDS are disabled Date: Mon, 17 Apr 2023 17:17:26 +0200 Message-Id: <20230417151738.19426-5-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230417151738.19426-1-ansuelsmth@gmail.com> References: <20230417151738.19426-1-ansuelsmth@gmail.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1763437394665713044?= X-GMAIL-MSGID: =?utf-8?q?1763437394665713044?= From: Andrew Lunn Provide stubs for devm_led_classdev_register_ext() and led_init_default_state_get() so that LED drivers embedded within other drivers such as PHYs and Ethernet switches still build when LEDS_CLASS or NEW_LEDS are disabled. This also helps with Kconfig dependencies, which are somewhat hairy for phylib and mdio and only get worse when adding a dependency on LED_CLASS. Signed-off-by: Andrew Lunn Signed-off-by: Christian Marangi Reviewed-by: Florian Fainelli --- include/linux/leds.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/linux/leds.h b/include/linux/leds.h index d71201a968b6..aa48e643f655 100644 --- a/include/linux/leds.h +++ b/include/linux/leds.h @@ -82,7 +82,15 @@ struct led_init_data { bool devname_mandatory; }; +#if IS_ENABLED(CONFIG_NEW_LEDS) enum led_default_state led_init_default_state_get(struct fwnode_handle *fwnode); +#else +static inline enum led_default_state +led_init_default_state_get(struct fwnode_handle *fwnode) +{ + return LEDS_DEFSTATE_OFF; +} +#endif struct led_hw_trigger_type { int dummy; @@ -217,9 +225,19 @@ static inline int led_classdev_register(struct device *parent, return led_classdev_register_ext(parent, led_cdev, NULL); } +#if IS_ENABLED(CONFIG_LEDS_CLASS) int devm_led_classdev_register_ext(struct device *parent, struct led_classdev *led_cdev, struct led_init_data *init_data); +#else +static inline int +devm_led_classdev_register_ext(struct device *parent, + struct led_classdev *led_cdev, + struct led_init_data *init_data) +{ + return 0; +} +#endif static inline int devm_led_classdev_register(struct device *parent, struct led_classdev *led_cdev)