[broonie-misc:asoc-5.14 42/51] sound/soc/fsl/imx-card.c:121:27: sparse: sparse: symbol 'ak4458_fs_mul' was not declared. Should it be static?

[broonie-misc:asoc-5.14 42/51] sound/soc/fsl/imx-card.c:121:27: sparse: sparse: symbol 'ak4458_fs_mul' was not declared. Should it be static?

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git asoc-5.14
head:   03effde3a2ea1d82c4dd6b634fc6174545d2c34f
commit: aa736700f42fa0813e286ca2f9274ffaa25163b9 [42/51] ASoC: imx-card: Add imx-card machine driver
config: riscv-allyesconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # apt-get install sparse
        # sparse version: v0.6.3-341-g8af24329-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git/commit/?id=aa736700f42fa0813e286ca2f9274ffaa25163b9
        git remote add broonie-misc https://git.kernel.org/pub/scm/linux/kernel/git/broonie/misc.git
        git fetch --no-tags broonie-misc asoc-5.14
        git checkout aa736700f42fa0813e286ca2f9274ffaa25163b9
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' W=1 ARCH=riscv 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)
>> sound/soc/fsl/imx-card.c:121:27: sparse: sparse: symbol 'ak4458_fs_mul' was not declared. Should it be static?
>> sound/soc/fsl/imx-card.c:138:31: sparse: sparse: symbol 'ak4458_tdm_fs_mul' was not declared. Should it be static?
>> sound/soc/fsl/imx-card.c:149:27: sparse: sparse: symbol 'ak4497_fs_mul' was not declared. Should it be static?
>> sound/soc/fsl/imx-card.c:166:27: sparse: sparse: symbol 'ak5558_fs_mul' was not declared. Should it be static?
>> sound/soc/fsl/imx-card.c:180:31: sparse: sparse: symbol 'ak5558_tdm_fs_mul' was not declared. Should it be static?
>> sound/soc/fsl/imx-card.c:631:59: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] asrc_format @@     got restricted snd_pcm_format_t [usertype] @@
   sound/soc/fsl/imx-card.c:631:59: sparse:     expected unsigned int [usertype] asrc_format
   sound/soc/fsl/imx-card.c:631:59: sparse:     got restricted snd_pcm_format_t [usertype]
   sound/soc/fsl/imx-card.c:633:59: sparse: sparse: incorrect type in assignment (different base types) @@     expected unsigned int [usertype] asrc_format @@     got restricted snd_pcm_format_t [usertype] @@
   sound/soc/fsl/imx-card.c:633:59: sparse:     expected unsigned int [usertype] asrc_format
   sound/soc/fsl/imx-card.c:633:59: sparse:     got restricted snd_pcm_format_t [usertype]

vim +/ak4458_fs_mul +121 sound/soc/fsl/imx-card.c

   120	
 > 121	struct imx_akcodec_fs_mul ak4458_fs_mul[] = {
   122		/* Normal, < 32kHz */
   123		{ .rmin = 8000,   .rmax = 24000,  .wmin = 1024, .wmax = 1024, },
   124		/* Normal, 32kHz */
   125		{ .rmin = 32000,  .rmax = 32000,  .wmin = 256,  .wmax = 1024, },
   126		/* Normal */
   127		{ .rmin = 44100,  .rmax = 48000,  .wmin = 256,  .wmax = 768,  },
   128		/* Double */
   129		{ .rmin = 88200,  .rmax = 96000,  .wmin = 256,  .wmax = 512,  },
   130		/* Quad */
   131		{ .rmin = 176400, .rmax = 192000, .wmin = 128,  .wmax = 256,  },
   132		/* Oct */
   133		{ .rmin = 352800, .rmax = 384000, .wmin = 32,   .wmax = 128,  },
   134		/* Hex */
   135		{ .rmin = 705600, .rmax = 768000, .wmin = 16,   .wmax = 64,   },
   136	};
   137	
 > 138	struct imx_akcodec_tdm_fs_mul ak4458_tdm_fs_mul[] = {
   139		/*
   140		 * Table 13	- Audio Interface Format
   141		 * For TDM mode, MCLK should is set to
   142		 * obtained from 2 * slots * slot_width
   143		 */
   144		{ .min = 128,	.max = 128,	.mul = 256  }, /* TDM128 */
   145		{ .min = 256,	.max = 256,	.mul = 512  }, /* TDM256 */
   146		{ .min = 512,	.max = 512,	.mul = 1024  }, /* TDM512 */
   147	};
   148	
 > 149	struct imx_akcodec_fs_mul ak4497_fs_mul[] = {
   150		/**
   151		 * Table 7      - mapping multiplier and speed mode
   152		 * Tables 8 & 9 - mapping speed mode and LRCK fs
   153		 */
   154		{ .rmin = 8000,   .rmax = 32000,  .wmin = 1024, .wmax = 1024, }, /* Normal, <= 32kHz */
   155		{ .rmin = 44100,  .rmax = 48000,  .wmin = 512,  .wmax = 512, }, /* Normal */
   156		{ .rmin = 88200,  .rmax = 96000,  .wmin = 256,  .wmax = 256, }, /* Double */
   157		{ .rmin = 176400, .rmax = 192000, .wmin = 128,  .wmax = 128, }, /* Quad */
   158		{ .rmin = 352800, .rmax = 384000, .wmin = 128,  .wmax = 128, }, /* Oct */
   159		{ .rmin = 705600, .rmax = 768000, .wmin = 64,   .wmax = 64, }, /* Hex */
   160	};
   161	
   162	/*
   163	 * Auto MCLK selection based on LRCK for Normal Mode
   164	 * (Table 4 from datasheet)
   165	 */
 > 166	struct imx_akcodec_fs_mul ak5558_fs_mul[] = {
   167		{ .rmin = 8000,   .rmax = 32000,  .wmin = 1024, .wmax = 1024, },
   168		{ .rmin = 44100,  .rmax = 48000,  .wmin = 512,  .wmax = 512, },
   169		{ .rmin = 88200,  .rmax = 96000,  .wmin = 256,  .wmax = 256, },
   170		{ .rmin = 176400, .rmax = 192000, .wmin = 128,  .wmax = 128, },
   171		{ .rmin = 352800, .rmax = 384000, .wmin = 64,   .wmax = 64, },
   172		{ .rmin = 705600, .rmax = 768000, .wmin = 32,   .wmax = 32, },
   173	};
   174	
   175	/*
   176	 * MCLK and BCLK selection based on TDM mode
   177	 * because of SAI we also add the restriction: MCLK >= 2 * BCLK
   178	 * (Table 9 from datasheet)
   179	 */
 > 180	struct imx_akcodec_tdm_fs_mul ak5558_tdm_fs_mul[] = {
   181		{ .min = 128,	.max = 128,	.mul = 256 },
   182		{ .min = 256,	.max = 256,	.mul = 512 },
   183		{ .min = 512,	.max = 512,	.mul = 1024 },
   184	};
   185	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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