Re: [PATCH 11/14] ASoC: q6dsp: q6apm-dai: Add compress set params and metadata DAI callbacks

[kernel test robot <lkp@intel.com>]

Hi Mohammad,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on broonie-sound/for-next]
[also build test WARNING on next-20230201]
[cannot apply to tiwai-sound/for-next tiwai-sound/for-linus linus/master v6.2-rc6]
[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/Mohammad-Rafi-Shaik/ALSA-compress-Update-compress-set-params-for-gapless-playback/20230201-215622
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
patch link:    https://lore.kernel.org/r/20230201134947.1638197-12-quic_mohs%40quicinc.com
patch subject: [PATCH 11/14] ASoC: q6dsp: q6apm-dai: Add compress set params and metadata DAI callbacks
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20230201/202302012348.LL8vhyj4-lkp@intel.com/config)
compiler: m68k-linux-gcc (GCC) 12.1.0
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/intel-lab-lkp/linux/commit/f6204693a956c267d6cdfd17f5c27da0f4594ca3
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Mohammad-Rafi-Shaik/ALSA-compress-Update-compress-set-params-for-gapless-playback/20230201-215622
        git checkout f6204693a956c267d6cdfd17f5c27da0f4594ca3
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k SHELL=/bin/bash sound/soc/qcom/qdsp6/

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/qcom/qdsp6/q6apm-dai.c:152:6: warning: no previous prototype for 'event_handler_compr' [-Wmissing-prototypes]
     152 | void event_handler_compr(uint32_t opcode, uint32_t token,
         |      ^~~~~~~~~~~~~~~~~~~
   sound/soc/qcom/qdsp6/q6apm-dai.c:576:5: warning: no previous prototype for 'q6apm_dai_compr_trigger' [-Wmissing-prototypes]
     576 | int q6apm_dai_compr_trigger(struct snd_soc_component *component,
         |     ^~~~~~~~~~~~~~~~~~~~~~~
   sound/soc/qcom/qdsp6/q6apm-dai.c:610:5: warning: no previous prototype for 'q6apm_dai_compr_ack' [-Wmissing-prototypes]
     610 | int q6apm_dai_compr_ack(struct snd_soc_component *component, struct snd_compr_stream *stream,
         |     ^~~~~~~~~~~~~~~~~~~
   sound/soc/qcom/qdsp6/q6apm-dai.c: In function '__q6apm_dai_compr_set_codec_params':
>> sound/soc/qcom/qdsp6/q6apm-dai.c:632:34: warning: variable 'codec_options' set but not used [-Wunused-but-set-variable]
     632 |         union snd_codec_options *codec_options;
         |                                  ^~~~~~~~~~~~~


vim +/codec_options +632 sound/soc/qcom/qdsp6/q6apm-dai.c

   623	
   624	static int __q6apm_dai_compr_set_codec_params(struct snd_soc_component *component,
   625						      struct snd_compr_stream *stream,
   626						      struct snd_codec *codec,
   627						      int stream_id)
   628	{
   629		struct snd_compr_runtime *runtime = stream->runtime;
   630		struct q6apm_dai_rtd *prtd = runtime->private_data;
   631		struct device *dev = component->dev;
 > 632		union snd_codec_options *codec_options;
   633	
   634		codec_options = &(prtd->codec.options);
   635	
   636		memcpy(&prtd->codec, codec, sizeof(*codec));
   637		q6apm_set_real_module_id(dev, prtd->graph, codec->id);
   638	
   639		return 0;
   640	}
   641	

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