[linux-next:master 8324/10629] sound/soc/bcm/bcm63xx-pcm-whistler.c:184:6: warning: cast to pointer from integer of different size

[kbuild test robot <lkp@intel.com>]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   d8f289c16fbb72e17b783175c1fb0942816264fd
commit: 88eb404ccc3efd300fb6fb6a9f8c99c1d5db3747 [8324/10629] ASoC: brcm: Add DSL/PON SoC audio driver
config: i386-randconfig-b003-20200322 (attached as .config)
compiler: gcc-7 (Debian 7.5.0-5) 7.5.0
reproduce:
        git checkout 88eb404ccc3efd300fb6fb6a9f8c99c1d5db3747
        # save the attached .config to linux build tree
        make ARCH=i386 

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

All warnings (new ones prefixed by >>):

   sound/soc/bcm/bcm63xx-pcm-whistler.c: In function 'bcm63xx_pcm_pointer':
>> sound/soc/bcm/bcm63xx-pcm-whistler.c:184:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
     if ((void *)prtd->dma_addr_next == NULL)
         ^

vim +184 sound/soc/bcm/bcm63xx-pcm-whistler.c

   176	
   177	static snd_pcm_uframes_t
   178	bcm63xx_pcm_pointer(struct snd_soc_component *component,
   179			struct snd_pcm_substream *substream)
   180	{
   181		snd_pcm_uframes_t x;
   182		struct bcm63xx_runtime_data *prtd = substream->runtime->private_data;
   183	
 > 184		if ((void *)prtd->dma_addr_next == NULL)
   185			prtd->dma_addr_next = substream->runtime->dma_addr;
   186	
   187		x = bytes_to_frames(substream->runtime,
   188			prtd->dma_addr_next - substream->runtime->dma_addr);
   189	
   190		return x == substream->runtime->buffer_size ? 0 : x;
   191	}
   192	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

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