Messages in this thread | | | Date | Tue, 2 Aug 2022 09:14:29 +0800 | From | kernel test robot <> | Subject | sound/soc/intel/boards/sof_ssp_amp.c:97:6: warning: variable 'i' set but not used |
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Hi Brent,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 9de1f9c8ca5100a02a2e271bdbde36202e251b4b commit: 2fe14ff61bd6d4fabe313435dd378b5a38eb6102 ASoC: Intel: sof_ssp_amp: rename driver and support cs35l41 amplifier date: 5 months ago config: x86_64-randconfig-r006-20220801 (https://download.01.org/0day-ci/archive/20220802/202208020937.s1Een9WX-lkp@intel.com/config) compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 52cd00cabf479aa7eb6dbb063b7ba41ea57bce9e) 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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2fe14ff61bd6d4fabe313435dd378b5a38eb6102 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 2fe14ff61bd6d4fabe313435dd378b5a38eb6102 # 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=x86_64 SHELL=/bin/bash sound/soc/intel/boards/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> sound/soc/intel/boards/sof_ssp_amp.c:97:6: warning: variable 'i' set but not used [-Wunused-but-set-variable] int i = 0; ^ 1 warning generated.
vim +/i +97 sound/soc/intel/boards/sof_ssp_amp.c
89 90 static int sof_card_late_probe(struct snd_soc_card *card) 91 { 92 struct sof_card_private *ctx = snd_soc_card_get_drvdata(card); 93 struct snd_soc_component *component = NULL; 94 char jack_name[NAME_SIZE]; 95 struct sof_hdmi_pcm *pcm; 96 int err; > 97 int i = 0; 98 99 if (!(sof_ssp_amp_quirk & SOF_HDMI_PLAYBACK_PRESENT)) 100 return 0; 101 102 /* HDMI is not supported by SOF on Baytrail/CherryTrail */ 103 if (!ctx->idisp_codec) 104 return 0; 105 106 if (list_empty(&ctx->hdmi_pcm_list)) 107 return -EINVAL; 108 109 if (ctx->common_hdmi_codec_drv) { 110 pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, 111 head); 112 component = pcm->codec_dai->component; 113 return hda_dsp_hdmi_build_controls(card, component); 114 } 115 116 list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) { 117 component = pcm->codec_dai->component; 118 snprintf(jack_name, sizeof(jack_name), 119 "HDMI/DP, pcm=%d Jack", pcm->device); 120 err = snd_soc_card_jack_new(card, jack_name, 121 SND_JACK_AVOUT, &pcm->sof_hdmi, 122 NULL, 0); 123 124 if (err) 125 return err; 126 127 err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device, 128 &pcm->sof_hdmi); 129 if (err < 0) 130 return err; 131 132 i++; 133 } 134 135 return hdac_hdmi_jack_port_init(component, &card->dapm); 136 } 137
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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