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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 27549C433EF for ; Fri, 8 Apr 2022 20:51:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239543AbiDHUxg (ORCPT ); Fri, 8 Apr 2022 16:53:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39298 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239544AbiDHUx2 (ORCPT ); Fri, 8 Apr 2022 16:53:28 -0400 Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1ED52EF172 for ; Fri, 8 Apr 2022 13:51:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1649451083; x=1680987083; h=date:from:to:cc:subject:message-id:mime-version; bh=I/DHdp9xZEEBb2Xk0bi5vzCAGsazyUmposPGXbwPmyw=; b=U7pama++2vP0wVIsd134MfXQG8ynpLdxAZBWGTH+bs5pUs1sEH4wLBRD B7P+wqE5P/0n6IQk+PlXqfn+0Q0OXnMcaovOYy9MQxIQ7Tw2nPdoZcwnT 5UIVqFo4FiZOOURZ5/6Q/eCmvm4U8XPb03EBdG/RtHR0LxFiyA2L9IXNi B7R6+0zSSVemxvJWHWWBU8ccobCGk3ldC0pT9uKkEia1y6ErMJmpMac5r H+FNLFyGOwIjGVWaM1otoT7tW6kVohVWZlH+UKUTvX0HaRsyYt2ioi7HQ gHWQ3zVvRuwMRz30pMz2z3zQiYyAWZCwI6wH2IfuRKIdnEdzB5qAinfAE Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10311"; a="261674633" X-IronPort-AV: E=Sophos;i="5.90,245,1643702400"; d="scan'208";a="261674633" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2022 13:51:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.90,245,1643702400"; d="scan'208";a="659620660" Received: from lkp-server02.sh.intel.com (HELO 7e80bc2a00a0) ([10.239.97.151]) by orsmga004.jf.intel.com with ESMTP; 08 Apr 2022 13:51:19 -0700 Received: from kbuild by 7e80bc2a00a0 with local (Exim 4.95) (envelope-from ) id 1ncvZe-0000dE-Gi; Fri, 08 Apr 2022 20:51:18 +0000 Date: Sat, 9 Apr 2022 04:50:46 +0800 From: kernel test robot To: popcornmix Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Kari Suvanto , Noralf =?iso-8859-1?Q?Tr=F8nnes?= , Phil Elwell , Malik Olivier Boussejra , Paul Zimmerman , Greg Kroah-Hartman , Lukas Wunner , Nathan Chancellor , Dave Stevenson , Michael Zoran , Marek =?iso-8859-1?Q?Beh=FAn?= , Jonathan Bell , Hui Wang , Zixuan Wang Subject: [l1k:smsc95xx_5.17 56/887] drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c:423:13: warning: no previous prototype for 'fiq_irq_handler' Message-ID: <202204090452.Pg7hes1b-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/l1k/linux smsc95xx_5.17 head: 05d68ced287b30f62f18f95b5476135ef669804a commit: a8197852bb8f1f6804cff9442d426888e97aaed3 [56/887] Add dwc_otg driver config: arm64-allyesconfig (https://download.01.org/0day-ci/archive/20220409/202204090452.Pg7hes1b-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/l1k/linux/commit/a8197852bb8f1f6804cff9442d426888e97aaed3 git remote add l1k https://github.com/l1k/linux git fetch --no-tags l1k smsc95xx_5.17 git checkout a8197852bb8f1f6804cff9442d426888e97aaed3 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/usb/host/dwc_otg/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c:423:13: warning: no previous prototype for 'fiq_irq_handler' [-Wmissing-prototypes] 423 | irqreturn_t fiq_irq_handler(int irq, void *dev_id) | ^~~~~~~~~~~~~~~ drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c:552:5: warning: no previous prototype for 'hcd_init' [-Wmissing-prototypes] 552 | int hcd_init(dwc_bus_dev_t *_dev) | ^~~~~~~~ drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c:662:6: warning: no previous prototype for 'hcd_remove' [-Wmissing-prototypes] 662 | void hcd_remove(dwc_bus_dev_t *_dev) | ^~~~~~~~~~ vim +/fiq_irq_handler +423 drivers/usb/host/dwc_otg/dwc_otg_hcd_linux.c 422 > 423 irqreturn_t fiq_irq_handler(int irq, void *dev_id) 424 { 425 dwc_otg_hcd_t *dwc_otg_hcd = (dwc_otg_hcd_t *)dev_id; 426 427 if (fiq_fsm_enable) 428 dwc_otg_fiq_fsm(dwc_otg_hcd->fiq_state, dwc_otg_hcd->core_if->core_params->host_channels); 429 else 430 dwc_otg_fiq_nop(dwc_otg_hcd->fiq_state); 431 432 return IRQ_HANDLED; 433 } 434 -- 0-DAY CI Kernel Test Service https://01.org/lkp