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SubjectRe: [PATCH 2/2] sound: soc: Add Cygnus audio driver
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: tile-allmodconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=tile

All warnings (new ones prefixed by >>):

sound/soc/bcm/cygnus-pcm.c: In function 'cygnus_pcm_preallocate_dma_buffer':
>> sound/soc/bcm/cygnus-pcm.c:785:2: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'size_t' [-Wformat]

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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