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 BAEA9C433EF for ; Fri, 15 Jul 2022 17:00:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235117AbiGORAn (ORCPT ); Fri, 15 Jul 2022 13:00:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44126 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235127AbiGORAl (ORCPT ); Fri, 15 Jul 2022 13:00:41 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2A32D820C3 for ; Fri, 15 Jul 2022 10:00:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657904440; x=1689440440; h=date:from:to:cc:subject:message-id:mime-version; bh=e3VKXAnq32O/MiYuI7amCRRN/Y85H/Ky2ZStbfVc93M=; b=dDj3p/AwFE8BQDOIsRuc6YIwqrOafa26t+s0/mAZXmuOOWpPGmXgs0DL py9TOm7mqxETwOS2amdgRHsj7kFPDtmKkpJV6qqVoNJ1o/CyW7VWZI2HZ 3iwbxyhw+bmnBCFwcolFuIhFz2i9pn5SIwexk6vIkqSCuebPZujAUOZUa /hrAJs2efdbTcWQKaeA78MQMDfDjQmExN3gCO7BeVq1E67/uTnUd2BpAd MTZbf3TxU3MmnEhBy6583KbUPBORVlx80gaxdyzdccqF8sSG4mzjZzs15 Aw5aVS80ENF5Hg85fZgtZfrHl1DkcLvS0Ns0IQgkwXzDooUbWRDHrjcQ9 Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10409"; a="311506698" X-IronPort-AV: E=Sophos;i="5.92,274,1650956400"; d="scan'208";a="311506698" Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Jul 2022 10:00:38 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,274,1650956400"; d="scan'208";a="723141480" Received: from lkp-server02.sh.intel.com (HELO ff137eb26ff1) ([10.239.97.151]) by orsmga004.jf.intel.com with ESMTP; 15 Jul 2022 10:00:37 -0700 Received: from kbuild by ff137eb26ff1 with local (Exim 4.95) (envelope-from ) id 1oCOg8-0000W0-BV; Fri, 15 Jul 2022 17:00:36 +0000 Date: Sat, 16 Jul 2022 01:00:23 +0800 From: kernel test robot To: Janne Grunau Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Hector Martin Subject: [asahilinux:bits/090-spi-hid 11/18] drivers/hid/spi-hid/spi-hid-apple-core.c:259:22: warning: no previous prototype for function 'spihid_get_data' Message-ID: <202207160028.MFKQvcjJ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://github.com/AsahiLinux/linux bits/090-spi-hid head: 2902ed1bd2d6ac439a835c53841122c7f3455a6c commit: caee9bbb3f5dd71fbcc4690a7c2e97ff6964ab92 [11/18] WIP: HID: transport: spi: add Apple SPI transport config: arm64-randconfig-r014-20220715 (https://download.01.org/0day-ci/archive/20220716/202207160028.MFKQvcjJ-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 2da550140aa98cf6a3e96417c87f1e89e3a26047) 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 # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/AsahiLinux/linux/commit/caee9bbb3f5dd71fbcc4690a7c2e97ff6964ab92 git remote add asahilinux https://github.com/AsahiLinux/linux git fetch --no-tags asahilinux bits/090-spi-hid git checkout caee9bbb3f5dd71fbcc4690a7c2e97ff6964ab92 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/hid/spi-hid/ drivers/irqchip/ If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot All warnings (new ones prefixed by >>): >> drivers/hid/spi-hid/spi-hid-apple-core.c:259:22: warning: no previous prototype for function 'spihid_get_data' [-Wmissing-prototypes] struct spihid_apple *spihid_get_data(struct spihid_interface *idev) ^ drivers/hid/spi-hid/spi-hid-apple-core.c:259:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct spihid_apple *spihid_get_data(struct spihid_interface *idev) ^ static drivers/hid/spi-hid/spi-hid-apple-core.c:56:17: warning: variable 'spi_hid_apple_status_ok' is not needed and will not be emitted [-Wunneeded-internal-declaration] static const u8 spi_hid_apple_status_ok[4] = { 0xac, 0x27, 0x68, 0xd5 }; ^ 2 warnings generated. -- >> drivers/hid/spi-hid/spi-hid-apple-of.c:24:5: warning: no previous prototype for function 'spihid_apple_of_power_on' [-Wmissing-prototypes] int spihid_apple_of_power_on(struct spihid_apple_ops *ops) ^ drivers/hid/spi-hid/spi-hid-apple-of.c:24:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int spihid_apple_of_power_on(struct spihid_apple_ops *ops) ^ static >> drivers/hid/spi-hid/spi-hid-apple-of.c:40:5: warning: no previous prototype for function 'spihid_apple_of_power_off' [-Wmissing-prototypes] int spihid_apple_of_power_off(struct spihid_apple_ops *ops) ^ drivers/hid/spi-hid/spi-hid-apple-of.c:40:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int spihid_apple_of_power_off(struct spihid_apple_ops *ops) ^ static >> drivers/hid/spi-hid/spi-hid-apple-of.c:50:5: warning: no previous prototype for function 'spihid_apple_of_enable_irq' [-Wmissing-prototypes] int spihid_apple_of_enable_irq(struct spihid_apple_ops *ops) ^ drivers/hid/spi-hid/spi-hid-apple-of.c:50:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int spihid_apple_of_enable_irq(struct spihid_apple_ops *ops) ^ static >> drivers/hid/spi-hid/spi-hid-apple-of.c:59:5: warning: no previous prototype for function 'spihid_apple_of_disable_irq' [-Wmissing-prototypes] int spihid_apple_of_disable_irq(struct spihid_apple_ops *ops) ^ drivers/hid/spi-hid/spi-hid-apple-of.c:59:1: note: declare 'static' if the function is not intended to be used outside of this translation unit int spihid_apple_of_disable_irq(struct spihid_apple_ops *ops) ^ static 4 warnings generated. vim +/spihid_get_data +259 drivers/hid/spi-hid/spi-hid-apple-core.c 258 > 259 struct spihid_apple *spihid_get_data(struct spihid_interface *idev) 260 { 261 switch (idev->id) { 262 case SPIHID_DEVICE_ID_KBD: 263 return container_of(idev, struct spihid_apple, kbd); 264 case SPIHID_DEVICE_ID_TP: 265 return container_of(idev, struct spihid_apple, tp); 266 default: 267 return NULL; 268 } 269 } 270 -- 0-DAY CI Kernel Test Service https://01.org/lkp