Hi Srinivas,

I love your patch! Perhaps something to improve:

[auto build test WARNING on asoc/for-next]
[also build test WARNING on v4.19-rc2 next-20180906]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:    
https://github.com/0day-ci/linux/commits/Srinivas-Kandagatla/ASoC-Add-support-to-WCD9335-Audio-Codec/20180907-143558
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 
for-next
config: arm-allmodconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
        wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        GCC_VERSION=7.2.0 make.cross ARCH=arm 

All warnings (new ones prefixed by >>):

   sound/soc//qcom/apq8096.c: In function 'apq8096_be_hw_params_fixup':
>> sound/soc//qcom/apq8096.c:26:1: warning: no return statement in function 
>> returning non-void [-Wreturn-type]
    }
    ^

vim +26 sound/soc//qcom/apq8096.c

    15  
    16  static int apq8096_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
    17                                        struct snd_pcm_hw_params *params)
    18  {
    19          struct snd_interval *rate = hw_param_interval(params,
    20                                          SNDRV_PCM_HW_PARAM_RATE);
    21          struct snd_interval *channels = hw_param_interval(params,
    22                                          SNDRV_PCM_HW_PARAM_CHANNELS);
    23  
    24          rate->min = rate->max = 48000;
    25          channels->min = channels->max = 2;
  > 26  }
    27  

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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