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 532B5C433EF for ; Tue, 3 May 2022 16:09:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239171AbiECQMk (ORCPT ); Tue, 3 May 2022 12:12:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52604 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236264AbiECQMi (ORCPT ); Tue, 3 May 2022 12:12:38 -0400 Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 976F43191E for ; Tue, 3 May 2022 09:09:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1651594145; x=1683130145; h=date:from:to:cc:subject:message-id:mime-version; bh=8wxgvauVYuf841d+tdRlrdA6sWSp7DMEF+fhN9R82Qw=; b=PPfyR1tghkzhuIF05arIlUweSVfwsun29GUu8ahdNuBAbxVhaPN+9uJI fiULeobXYxitlEduqRXLsSVxUFjwScXANAU92W5FihbA0Hl50cOiOwF27 TktPs8pa0li6SfIzot1V+gSJ2OMbtqVrPmvFng7yUOTAngQInrz2b9UbX A0zmGXpmEoe0vudvoA9knhM6MOVV7Rb9awZwN3Zur+heXmox3ptX/Biju swr753IMoiRW/dpMdKrbGwsbUJ2NrlhH9KQCszunA5Ho51U6zv+8ZHSoL OrLCUFpBIlC5hIPyV4KkkvQv8sLSDffqJfnDQdLUljhRamkWc1CdaXZvW Q==; X-IronPort-AV: E=McAfee;i="6400,9594,10336"; a="267671918" X-IronPort-AV: E=Sophos;i="5.91,195,1647327600"; d="scan'208";a="267671918" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 May 2022 09:09:05 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,195,1647327600"; d="scan'208";a="631565347" Received: from lkp-server01.sh.intel.com (HELO 5056e131ad90) ([10.239.97.150]) by fmsmga004.fm.intel.com with ESMTP; 03 May 2022 09:09:04 -0700 Received: from kbuild by 5056e131ad90 with local (Exim 4.95) (envelope-from ) id 1nlv5D-000AbJ-NM; Tue, 03 May 2022 16:09:03 +0000 Date: Wed, 4 May 2022 00:08:29 +0800 From: kernel test robot To: Hector Martin Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org Subject: [asahilinux:bits/130-cpufreq 3/4] drivers/cpufreq/apple-soc-cpufreq.c:67:19: error: implicit declaration of function 'readq_relaxed'; did you mean 'readl_relaxed'? Message-ID: <202205040029.C0d0tIsn-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/130-cpufreq head: b7105141d60ddab11c03955ae5389fc7f2a369da commit: 3580ed2b7ae9f66539990a47a90aa71308dab079 [3/4] cpufreq: apple-soc: Add new driver to control Apple SoC CPU P-states config: arm-allyesconfig (https://download.01.org/0day-ci/archive/20220504/202205040029.C0d0tIsn-lkp@intel.com/config) compiler: arm-linux-gnueabi-gcc (GCC) 11.3.0 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/AsahiLinux/linux/commit/3580ed2b7ae9f66539990a47a90aa71308dab079 git remote add asahilinux https://github.com/AsahiLinux/linux git fetch --no-tags asahilinux bits/130-cpufreq git checkout 3580ed2b7ae9f66539990a47a90aa71308dab079 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/cpufreq/apple-soc-cpufreq.c: In function 'apple_soc_cpufreq_get_rate': >> drivers/cpufreq/apple-soc-cpufreq.c:67:19: error: implicit declaration of function 'readq_relaxed'; did you mean 'readl_relaxed'? [-Werror=implicit-function-declaration] 67 | u64 reg = readq_relaxed(priv->reg_base + APPLE_DVFS_STATUS); | ^~~~~~~~~~~~~ | readl_relaxed In file included from drivers/cpufreq/apple-soc-cpufreq.c:18: drivers/cpufreq/apple-soc-cpufreq.c: In function 'apple_soc_cpufreq_set_target': >> include/linux/iopoll.h:165:35: error: implicit declaration of function 'readq'; did you mean 'readl'? [-Werror=implicit-function-declaration] 165 | readx_poll_timeout_atomic(readq, addr, val, cond, delay_us, timeout_us) | ^~~~~ include/linux/iopoll.h:88:25: note: in definition of macro 'read_poll_timeout_atomic' 88 | (val) = op(args); \ | ^~ include/linux/iopoll.h:165:9: note: in expansion of macro 'readx_poll_timeout_atomic' 165 | readx_poll_timeout_atomic(readq, addr, val, cond, delay_us, timeout_us) | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/cpufreq/apple-soc-cpufreq.c:87:13: note: in expansion of macro 'readq_poll_timeout_atomic' 87 | if (readq_poll_timeout_atomic(priv->reg_base + APPLE_DVFS_CMD, reg, | ^~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/cpufreq/apple-soc-cpufreq.c:98:9: error: implicit declaration of function 'writeq_relaxed'; did you mean 'writeb_relaxed'? [-Werror=implicit-function-declaration] 98 | writeq_relaxed(reg, priv->reg_base + APPLE_DVFS_CMD); | ^~~~~~~~~~~~~~ | writeb_relaxed drivers/cpufreq/apple-soc-cpufreq.c: At top level: drivers/cpufreq/apple-soc-cpufreq.c:291:27: warning: initialized field overwritten [-Woverride-init] 291 | .attr = apple_soc_cpufreq_hw_attr, | ^~~~~~~~~~~~~~~~~~~~~~~~~ drivers/cpufreq/apple-soc-cpufreq.c:291:27: note: (near initialization for 'apple_soc_cpufreq_driver.attr') cc1: some warnings being treated as errors vim +67 drivers/cpufreq/apple-soc-cpufreq.c 62 63 static unsigned int apple_soc_cpufreq_get_rate(unsigned int cpu) 64 { 65 struct cpufreq_policy *policy = cpufreq_cpu_get_raw(cpu); 66 struct apple_cpu_priv *priv = policy->driver_data; > 67 u64 reg = readq_relaxed(priv->reg_base + APPLE_DVFS_STATUS); 68 unsigned int pstate = FIELD_GET(APPLE_DVFS_STATUS_CUR_PS, reg); 69 unsigned int i; 70 71 for (i = 0; policy->freq_table[i].frequency != CPUFREQ_TABLE_END; i++) 72 if (policy->freq_table[i].driver_data == pstate) 73 return policy->freq_table[i].frequency; 74 75 dev_err(priv->cpu_dev, "could not find frequency for pstate %d\n", 76 pstate); 77 return 0; 78 } 79 80 static int apple_soc_cpufreq_set_target(struct cpufreq_policy *policy, 81 unsigned int index) 82 { 83 struct apple_cpu_priv *priv = policy->driver_data; 84 unsigned int pstate = policy->freq_table[index].driver_data; 85 u64 reg; 86 87 if (readq_poll_timeout_atomic(priv->reg_base + APPLE_DVFS_CMD, reg, 88 !(reg & APPLE_DVFS_CMD_BUSY), 2, 89 APPLE_DVFS_TRANSITION_TIMEOUT)) { 90 return -EIO; 91 } 92 93 reg &= ~(APPLE_DVFS_CMD_PS1 | APPLE_DVFS_CMD_PS2); 94 reg |= FIELD_PREP(APPLE_DVFS_CMD_PS1, pstate); 95 reg |= FIELD_PREP(APPLE_DVFS_CMD_PS2, pstate); 96 reg |= APPLE_DVFS_CMD_SET; 97 > 98 writeq_relaxed(reg, priv->reg_base + APPLE_DVFS_CMD); 99 100 return 0; 101 } 102 -- 0-DAY CI Kernel Test Service https://01.org/lkp