[freescale-fslc:pr/637 126/12466] sound/soc/fsl/fsl_easrc_m2m.c:19:6: warning: no previous prototype for function 'fsl_easrc_get_status'

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

Hi Shengjiu,

FYI, the error/warning still remains.

tree:   https://github.com/Freescale/linux-fslc pr/637
head:   ec33c7fc43bef23fa0b69db996fee0ba601875e9
commit: 46ac86d263c28d721f9f740b0e31d488ee95bc43 [126/12466] MLK-21940-4: ASoC: fsl_easrc: Support the m2m function
config: x86_64-randconfig-r015-20230718 (https://download.01.org/0day-ci/archive/20230719/202307191906.2PiHRJog-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project.git 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce: (https://download.01.org/0day-ci/archive/20230719/202307191906.2PiHRJog-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202307191906.2PiHRJog-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from sound/soc/fsl/fsl_easrc.c:1754:
>> sound/soc/fsl/fsl_easrc_m2m.c:19:6: warning: no previous prototype for function 'fsl_easrc_get_status' [-Wmissing-prototypes]
   void fsl_easrc_get_status(struct fsl_asrc_pair *ctx,
        ^
   sound/soc/fsl/fsl_easrc_m2m.c:19:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void fsl_easrc_get_status(struct fsl_asrc_pair *ctx,
   ^
   static 
>> sound/soc/fsl/fsl_easrc_m2m.c:282:5: warning: no previous prototype for function 'fsl_easrc_process_buffer_pre' [-Wmissing-prototypes]
   int fsl_easrc_process_buffer_pre(struct fsl_easrc_m2m *m2m, bool dir)
       ^
   sound/soc/fsl/fsl_easrc_m2m.c:282:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   int fsl_easrc_process_buffer_pre(struct fsl_easrc_m2m *m2m, bool dir)
   ^
   static 
>> sound/soc/fsl/fsl_easrc_m2m.c:415:6: warning: no previous prototype for function 'fsl_easrc_submit_dma' [-Wmissing-prototypes]
   void fsl_easrc_submit_dma(struct fsl_easrc_m2m *m2m)
        ^
   sound/soc/fsl/fsl_easrc_m2m.c:415:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void fsl_easrc_submit_dma(struct fsl_easrc_m2m *m2m)
   ^
   static 
   3 warnings generated.


vim +/fsl_easrc_get_status +19 sound/soc/fsl/fsl_easrc_m2m.c

    18	
  > 19	void fsl_easrc_get_status(struct fsl_asrc_pair *ctx,
    20				  struct asrc_status_flags *flags)
    21	{
    22		flags->overload_error = 0;
    23	}
    24	

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