[alsa-devel] [PATCH v2] ASoC: Intel: bytcr_rt5640: fallback mechanism if MCLK is not enabled

[kbuild test robot]

Hi Pierre-Louis,

[auto build test WARNING on asoc/for-next]
[also build test WARNING on v4.9 next-20161215]
[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/Pierre-Louis-Bossart/ASoC-Intel-bytcr_rt5640-fallback-mechanism-if-MCLK-is-not-enabled/20161216-125957
base:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
config: x86_64-randconfig-s2-12161323 (attached as .config)
compiler: gcc-4.4 (Debian 4.4.7-8) 4.4.7
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All warnings (new ones prefixed by >>):

   sound/soc/intel/boards/bytcr_rt5640.c: In function 'snd_byt_rt5640_mc_probe':
>> sound/soc/intel/boards/bytcr_rt5640.c:832: warning: format '%ld' expects type 'long int', but argument 3 has type 'int'

vim +832 sound/soc/intel/boards/bytcr_rt5640.c

   816			/* fixup cpu dai name name */
   817			snprintf(byt_rt5640_cpu_dai_name,
   818				sizeof(byt_rt5640_cpu_dai_name),
   819				"%s", "ssp0-port");
   820	
   821			byt_rt5640_dais[dai_index].cpu_dai_name =
   822				byt_rt5640_cpu_dai_name;
   823		}
   824	
   825		if ((byt_rt5640_quirk & BYT_RT5640_MCLK_EN) && (is_valleyview())) {
   826			priv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
   827			if (IS_ERR(priv->mclk)) {
   828				ret_val = PTR_ERR(priv->mclk);
   829	
   830				dev_err(&pdev->dev,
   831					"Failed to get MCLK from pmc_plt_clk_3: %ld\n",
 > 832					ret_val);
   833	
   834				/*
   835				 * Fall back to bit clock usage for -ENOENT (clock not
   836				 * available likely due to missing dependencies), bail
   837				 * for all other errors, including -EPROBE_DEFER
   838				 */
   839				if (ret_val != -ENOENT)
   840					return ret_val;

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