Re: [PATCH 2/4] ASoC: qcom: common: add Display port Jack function

[kernel test robot]

Hi,

kernel test robot noticed the following build warnings:

[auto build test WARNING on broonie-sound/for-next]
[also build test WARNING on linus/master v6.9-rc4 next-20240419]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/srinivas-kandagatla-linaro-org/ASoC-qcom-q6dsp-parse-Display-port-tokens/20240419-230514
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
patch link:    https://lore.kernel.org/r/20240419150140.92527-3-srinivas.kandagatla%40linaro.org
patch subject: [PATCH 2/4] ASoC: qcom: common: add Display port Jack function
config: arm-defconfig (https://download.01.org/0day-ci/archive/20240420/202404200809.tfVSiQo5-lkp@xxxxxxxxx/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project.git f28c006a5895fc0e329fe15fead81e37457cb1d1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240420/202404200809.tfVSiQo5-lkp@xxxxxxxxx/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 <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404200809.tfVSiQo5-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> sound/soc/qcom/common.c:250:22: warning: unused variable 'cpu_dai' [-Wunused-variable]
           struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);
                               ^
   1 warning generated.


vim +/cpu_dai +250 sound/soc/qcom/common.c

   246	
   247	int qcom_snd_dp_jack_setup(struct snd_soc_pcm_runtime *rtd,
   248				   struct snd_soc_jack *hdmi_jack, int hdmi_pcm_id)
   249	{
 > 250		struct snd_soc_dai *cpu_dai = snd_soc_rtd_to_cpu(rtd, 0);

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