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From: kernel test robot <lkp@intel.com>
To: Li Jun <lijun01@kylinos.cn>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
	Mark Brown <broonie@kernel.org>
Subject: [broonie-ci:asoc-7.1 10/10] sound/soc/loongson/loongson_dma.c:213:45: warning: format specifies type 'unsigned int' but the argument has type 'u64' (aka 'unsigned long long')
Date: Thu, 11 Jun 2026 03:31:51 +0800	[thread overview]
Message-ID: <202606110332.I6vetCYj-lkp@intel.com> (raw)

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/ci.git asoc-7.1
head:   3f3d5a7a065fc9874f671c5afb9dd214f7671946
commit: 3f3d5a7a065fc9874f671c5afb9dd214f7671946 [10/10] ASoC: loongson: Fix invalid position error in ls_pcm_pointer
config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20260611/202606110332.I6vetCYj-lkp@intel.com/config)
compiler: clang version 23.0.0git (https://github.com/llvm/llvm-project 7917772d7d61384696c61102c08c2ea158e610fa)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260611/202606110332.I6vetCYj-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/202606110332.I6vetCYj-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> sound/soc/loongson/loongson_dma.c:213:45: warning: format specifies type 'unsigned int' but the argument has type 'u64' (aka 'unsigned long long') [-Wformat]
     213 |                 dev_warn(dev, "WARNING! dma_addr:0x%x\n", addr);
         |                                                    ~~     ^~~~
         |                                                    %llx
   include/linux/dev_printk.h:156:70: note: expanded from macro 'dev_warn'
     156 |         dev_printk_index_wrap(_dev_warn, KERN_WARNING, dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                                                                     ~~~     ^~~~~~~~~~~
   include/linux/dev_printk.h:110:23: note: expanded from macro 'dev_printk_index_wrap'
     110 |                 _p_func(dev, fmt, ##__VA_ARGS__);                       \
         |                              ~~~    ^~~~~~~~~~~
   1 warning generated.


vim +213 sound/soc/loongson/loongson_dma.c

   196	
   197	static snd_pcm_uframes_t
   198	loongson_pcm_pointer(struct snd_soc_component *component,
   199			     struct snd_pcm_substream *substream)
   200	{
   201		struct snd_pcm_runtime *runtime = substream->runtime;
   202		struct device *dev = substream->pcm->card->dev;
   203		struct loongson_runtime_data *prtd = runtime->private_data;
   204		struct loongson_dma_desc *desc;
   205		snd_pcm_uframes_t x;
   206		u64 addr;
   207	
   208		desc = dma_desc_save(prtd);
   209		addr = ((u64)desc->saddr_hi << 32) | desc->saddr;
   210	
   211		if (addr < runtime->dma_addr ||
   212		    addr > runtime->dma_addr + runtime->dma_bytes) {
 > 213			dev_warn(dev, "WARNING! dma_addr:0x%x\n", addr);
   214			x = 0;
   215		} else {
   216			x = bytes_to_frames(runtime, addr - runtime->dma_addr);
   217			if (x == runtime->buffer_size)
   218				x = 0;
   219		}
   220	
   221		return x;
   222	}
   223	

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

                 reply	other threads:[~2026-06-10 19:32 UTC|newest]

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