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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 72433CAC5A7 for ; Mon, 22 Sep 2025 07:57:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=KBtgElSogarasS15um/Cp/IkaGLIm3Q0KqD1jRIV+L0=; b=GN3fRHKMnj0WRA EGx9dqrp8FoeG1/2WUGXsJVvIKnp67zRQuKW1Yr4M//DmSVXavYbQk1dILHaOClKZfvC7uk/YgPlx yaZxP5FdEAXalDW46NGD+CH/aKw0clBJuCWcsuNxWXkWesxiFTGFnvJ1V9obGdLOX3J60rL1RAhAu h2i1JCVUL/3s6modeKT0N/8r4HCo8EWSzwsEI76RPfbLkCxGqJymKvB3oxJ/CA9fZ/UGBsP1Q//E5 Znag8sLycrFLUHINdeT6MFOLAyZomiCaB94ba20M0bVgv/TmgLYslkCpJvC9JoZf6WT/hMpEN+9yN l4Ml3pYpTkjwgxkhuYeQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0bQZ-00000009ZBP-1fwS; Mon, 22 Sep 2025 07:57:39 +0000 Received: from mgamail.intel.com ([192.198.163.15]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v0bQV-00000009Z9e-2JOH; Mon, 22 Sep 2025 07:57:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758527856; x=1790063856; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8yVDHTkeERDKqGU8/+5de0a01zz7l/9JjTsXpfwJEqU=; b=e7o+rY4T1VHqE26mQcKa2x12Q6FzgHU4JDyM74EmQQoqL2CDvx1YoqMm wJeZ2safDzYNp2Azydf/5f8e8I214GAuPeVKZDIPdlJ9TX3JpCQ5nBHPy uc0gA/TPXDVyfl+vF6xxAHfpMOb3qtPzSkkrP2EssP/3mmVP5jkqWgeb1 A8JF5IauBY8sM7AbuMlrCZhp15xqyMQgX+6UvZJ1xij2yz1mQTX1iIQ/p o48ozUpRn3t/3DA4HTHXXExwKhZ/eR02m818S1I6MbCvLOiD+lpZ2NP9A RVaDYMJKXgsadoIJjIrzYQsrYDymWAOW4lCMBZ0lk79GZmranwZd2+Afe A==; X-CSE-ConnectionGUID: 1VtRRdsfTWGLr6QC7g/YVw== X-CSE-MsgGUID: LvucopA3Tq+8PaT63dJ37A== X-IronPort-AV: E=McAfee;i="6800,10657,11560"; a="60901914" X-IronPort-AV: E=Sophos;i="6.18,284,1751266800"; d="scan'208";a="60901914" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2025 00:57:31 -0700 X-CSE-ConnectionGUID: A37dvFYzS3yKNurn/d60PA== X-CSE-MsgGUID: JVijE6a3RaepPTic1nShNw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,284,1751266800"; d="scan'208";a="180675538" Received: from lkp-server02.sh.intel.com (HELO 84c55410ccf6) ([10.239.97.151]) by orviesa004.jf.intel.com with ESMTP; 22 Sep 2025 00:57:24 -0700 Received: from kbuild by 84c55410ccf6 with local (Exim 4.96) (envelope-from ) id 1v0bQH-0001R3-1T; Mon, 22 Sep 2025 07:57:21 +0000 Date: Mon, 22 Sep 2025 15:56:35 +0800 From: kernel test robot To: Chaoyi Chen , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Heiko Stuebner , Sandy Huang , Andy Yan , Yubing Zhang , Frank Wang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Amit Sunil Dhamne , Heikki Krogerus , Greg Kroah-Hartman , Chaoyi Chen , Dragan Simic , Johan Jonker , Diederik de Haas , Dmitry Baryshkov , Peter Robinson Cc: oe-kbuild-all@lists.linux.dev, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: Re: [PATCH v4 1/7] usb: typec: Add default HPD device when register DisplayPort altmode Message-ID: <202509221516.1umvcXG6-lkp@intel.com> References: <20250922012039.323-2-kernel@airkyi.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250922012039.323-2-kernel@airkyi.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250922_005735_602753_79307AE9 X-CRM114-Status: GOOD ( 13.64 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Hi Chaoyi, kernel test robot noticed the following build warnings: [auto build test WARNING on usb/usb-testing] [also build test WARNING on usb/usb-next usb/usb-linus robh/for-next linus/master v6.17-rc7 next-20250919] [cannot apply to rockchip/for-next] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Chaoyi-Chen/usb-typec-Add-default-HPD-device-when-register-DisplayPort-altmode/20250922-092549 base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing patch link: https://lore.kernel.org/r/20250922012039.323-2-kernel%40airkyi.com patch subject: [PATCH v4 1/7] usb: typec: Add default HPD device when register DisplayPort altmode config: i386-buildonly-randconfig-003-20250922 (https://download.01.org/0day-ci/archive/20250922/202509221516.1umvcXG6-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250922/202509221516.1umvcXG6-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202509221516.1umvcXG6-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/usb/typec/class.c:18: >> drivers/usb/typec/altmodes/displayport.h:7:5: warning: no previous prototype for 'dp_altmode_probe' [-Wmissing-prototypes] 7 | int dp_altmode_probe(struct typec_altmode *alt) { return -ENOTSUPP; } | ^~~~~~~~~~~~~~~~ >> drivers/usb/typec/altmodes/displayport.h:8:6: warning: no previous prototype for 'dp_altmode_remove' [-Wmissing-prototypes] 8 | void dp_altmode_remove(struct typec_altmode *alt) { } | ^~~~~~~~~~~~~~~~~ >> drivers/usb/typec/altmodes/displayport.h:9:6: warning: no previous prototype for 'dp_altmode_hpd_device_register' [-Wmissing-prototypes] 9 | void dp_altmode_hpd_device_register(struct typec_altmode *alt) { } | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/dp_altmode_probe +7 drivers/usb/typec/altmodes/displayport.h d266e96820cc36 Ajay Gupta 2019-04-23 @7 int dp_altmode_probe(struct typec_altmode *alt) { return -ENOTSUPP; } d266e96820cc36 Ajay Gupta 2019-04-23 @8 void dp_altmode_remove(struct typec_altmode *alt) { } 50d2edccce6bf3 Chaoyi Chen 2025-09-22 @9 void dp_altmode_hpd_device_register(struct typec_altmode *alt) { } -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip