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X-IronPort-AV: E=McAfee;i="6600,9927,10899"; a="395422102" X-IronPort-AV: E=Sophos;i="6.04,210,1695711600"; d="scan'208";a="395422102" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Nov 2023 05:19:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10899"; a="800905480" X-IronPort-AV: E=Sophos;i="6.04,210,1695711600"; d="scan'208";a="800905480" Received: from lkp-server02.sh.intel.com (HELO b8de5498638e) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 19 Nov 2023 05:19:40 -0800 Received: from kbuild by b8de5498638e with local (Exim 4.96) (envelope-from ) id 1r4hi6-00057b-0U; Sun, 19 Nov 2023 13:19:38 +0000 Date: Sun, 19 Nov 2023 21:18:39 +0800 From: kernel test robot To: Martin =?utf-8?Q?Povi=C5=A1er?= Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Hector Martin Subject: [asahilinux:bits/070-audio 64/100] sound/soc/codecs/tas2764-quirks.h:148:2: warning: unannotated fall-through between switch labels Message-ID: <202311192125.8UQ8mV0N-lkp@intel.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://github.com/AsahiLinux/linux bits/070-audio head: 1c71b1fa2c491cc29c94d29f1a450dba39f27557 commit: 90882951283f5b2cc53ec3cd08f9ba604c8c3528 [64/100] ASoC: tas2764: Add optional 'Apple quirks' config: i386-randconfig-011-20231119 (https://download.01.org/0day-ci/archive/20231119/202311192125.8UQ8mV0N-lkp@intel.com/config) compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231119/202311192125.8UQ8mV0N-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/202311192125.8UQ8mV0N-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from sound/soc/codecs/tas2764.c:56: >> sound/soc/codecs/tas2764-quirks.h:148:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough] default: ^ sound/soc/codecs/tas2764-quirks.h:148:2: note: insert '__attribute__((fallthrough));' to silence this warning default: ^ __attribute__((fallthrough)); sound/soc/codecs/tas2764-quirks.h:148:2: note: insert 'break;' to avoid fall-through default: ^ break; 1 warning generated. vim +148 sound/soc/codecs/tas2764-quirks.h 115 116 static int tas2764_do_quirky_pwr_ctrl_change(struct tas2764_priv *tas2764, 117 unsigned int target) 118 { 119 unsigned int curr; 120 int ret; 121 122 curr = snd_soc_component_read_field(tas2764->component, 123 TAS2764_PWR_CTRL, 124 TAS2764_PWR_CTRL_MASK); 125 126 if (target == curr) 127 return 0; 128 129 #define TRANSITION(new, old) ((new) << 8 | (old)) 130 switch (TRANSITION(target, curr)) { 131 case TRANSITION(TAS2764_PWR_CTRL_SHUTDOWN, TAS2764_PWR_CTRL_MUTE): 132 case TRANSITION(TAS2764_PWR_CTRL_SHUTDOWN, TAS2764_PWR_CTRL_ACTIVE): 133 ret = regmap_multi_reg_write(tas2764->regmap, tas2764_pre_shutdown_seq, 134 ARRAY_SIZE(tas2764_pre_shutdown_seq)); 135 if (ret < 0) 136 break; 137 138 ret = snd_soc_component_update_bits(tas2764->component, 139 TAS2764_PWR_CTRL, 140 TAS2764_PWR_CTRL_MASK, 141 TAS2764_PWR_CTRL_SHUTDOWN); 142 if (ret > 0) 143 break; 144 145 ret = regmap_multi_reg_write(tas2764->regmap, tas2764_post_shutdown_seq, 146 ARRAY_SIZE(tas2764_post_shutdown_seq)); 147 > 148 default: 149 ret = snd_soc_component_update_bits(tas2764->component, TAS2764_PWR_CTRL, 150 TAS2764_PWR_CTRL_MASK, target); 151 } 152 #undef TRANSITION 153 154 if (ret < 0) 155 return ret; 156 return 0; 157 } 158 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki