Hi Simran, [auto build test WARNING on asoc/for-next -- if it's inappropriate base, please suggest rules for selecting the more suitable base] url: https://github.com/0day-ci/linux/commits/Simran-Rai/Add-audio-support-for-Broadcom-Cygnus-SoC/20151031-025721 config: x86_64-allmodconfig (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): In file included from include/linux/printk.h:277:0, from include/linux/kernel.h:13, from include/linux/list.h:8, from include/linux/wait.h:6, from include/linux/fs.h:5, from include/linux/debugfs.h:18, from sound/soc/bcm/cygnus-pcm.c:13: sound/soc/bcm/cygnus-pcm.c: In function 'cygnus_pcm_preallocate_dma_buffer': >> sound/soc/bcm/cygnus-pcm.c:785:29: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t {aka long unsigned int}' [-Wformat=] dev_dbg(rtd->cpu_dai->dev, "%s: size 0x%x @ 0x%p\n", ^ include/linux/dynamic_debug.h:86:39: note: in definition of macro 'dynamic_dev_dbg' __dynamic_dev_dbg(&descriptor, dev, fmt, \ ^ >> sound/soc/bcm/cygnus-pcm.c:785:2: note: in expansion of macro 'dev_dbg' dev_dbg(rtd->cpu_dai->dev, "%s: size 0x%x @ 0x%p\n", ^ vim +785 sound/soc/bcm/cygnus-pcm.c 769 770 static int cygnus_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) 771 { 772 struct snd_pcm_substream *substream = pcm->streams[stream].substream; 773 struct snd_soc_pcm_runtime *rtd = substream->private_data; 774 struct snd_dma_buffer *buf = &substream->dma_buffer; 775 size_t size; 776 777 size = cygnus_pcm_hw.buffer_bytes_max; 778 779 buf->dev.type = SNDRV_DMA_TYPE_DEV; 780 buf->dev.dev = pcm->card->dev; 781 buf->private_data = NULL; 782 buf->area = dma_alloc_coherent(pcm->card->dev, size, 783 &buf->addr, GFP_KERNEL); 784 > 785 dev_dbg(rtd->cpu_dai->dev, "%s: size 0x%x @ 0x%p\n", 786 __func__, size, buf->area); 787 788 if (!buf->area) { 789 dev_err(rtd->cpu_dai->dev, "%s: dma_alloc failed\n", __func__); 790 return -ENOMEM; 791 } 792 buf->bytes = size; 793 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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