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Date:   Fri, 8 Jul 2022 12:48:18 +0800
From:   kernel test robot <lkp@intel.com>
To:     Aidan MacDonald <aidanmacdonald.0x0@gmail.com>,
        paul@crapouillou.net, lgirdwood@gmail.com, broonie@kernel.org,
        perex@perex.cz, tiwai@suse.com
Cc:     llvm@lists.linux.dev, kbuild-all@lists.01.org,
        linux-mips@vger.kernel.org, alsa-devel@alsa-project.org,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2 11/11] ASoC: jz4740-i2s: Refactor DAI probe/remove ops
 as component ops
Message-ID: <202207081227.ibiEiprJ-lkp@intel.com>
References: <20220707194655.312892-12-aidanmacdonald.0x0@gmail.com>
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In-Reply-To: <20220707194655.312892-12-aidanmacdonald.0x0@gmail.com>
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Hi Aidan,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on broonie-sound/for-next]
[cannot apply to linus/master v5.19-rc5 next-20220707]
[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/Aidan-MacDonald/ASoC-cleanups-and-improvements-for-jz4740-i2s/20220708-034953
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: arm64-buildonly-randconfig-r006-20220707 (https://download.01.org/0day-ci/archive/20220708/202207081227.ibiEiprJ-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 562c3467a6738aa89203f72fc1d1343e5baadf3c)
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
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/d990302616fcc22f1e2a3b963c25fdec9d787251
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Aidan-MacDonald/ASoC-cleanups-and-improvements-for-jz4740-i2s/20220708-034953
        git checkout d990302616fcc22f1e2a3b963c25fdec9d787251
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash sound/soc/jz4740/

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

All errors (new ones prefixed by >>):

>> sound/soc/jz4740/jz4740-i2s.c:442:2: error: use of undeclared identifier 'ret'
           ret = clk_prepare_enable(i2s->clk_aic);
           ^
   sound/soc/jz4740/jz4740-i2s.c:443:6: error: use of undeclared identifier 'ret'
           if (ret)
               ^
   sound/soc/jz4740/jz4740-i2s.c:444:10: error: use of undeclared identifier 'ret'
                   return ret;
                          ^
   3 errors generated.


vim +/ret +442 sound/soc/jz4740/jz4740-i2s.c

   437	
   438	static int jz4740_i2s_probe(struct snd_soc_component *component)
   439	{
   440		struct jz4740_i2s *i2s = snd_soc_component_get_drvdata(component);
   441	
 > 442		ret = clk_prepare_enable(i2s->clk_aic);
   443		if (ret)
   444			return ret;
   445	
   446		regmap_write(i2s->regmap, JZ_REG_AIC_CONF, JZ_AIC_CONF_RESET);
   447	
   448		regmap_write(i2s->regmap, JZ_REG_AIC_CONF,
   449			     JZ_AIC_CONF_OVERFLOW_PLAY_LAST |
   450			     JZ_AIC_CONF_I2S | JZ_AIC_CONF_INTERNAL_CODEC);
   451	
   452		regmap_field_write(i2s->field_rx_fifo_thresh, 7);
   453		regmap_field_write(i2s->field_tx_fifo_thresh, 8);
   454	
   455		return 0;
   456	}
   457	

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp