The NULL check can be done gracefully without cast. It fixes a
compile warning like:
sound/soc/bcm/bcm63xx-pcm-whistler.c:184:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
Fixes: 88eb404ccc3e ("ASoC: brcm: Add DSL/PON SoC audio driver")
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/soc/bcm/bcm63xx-pcm-whistler.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/bcm/bcm63xx-pcm-whistler.c b/sound/soc/bcm/bcm63xx-pcm-whistler.c
index e46c390683e7..b7a1efc7406e 100644
--- a/sound/soc/bcm/bcm63xx-pcm-whistler.c
+++ b/sound/soc/bcm/bcm63xx-pcm-whistler.c
@@ -181,7 +181,7 @@ bcm63xx_pcm_pointer(struct snd_soc_component *component,
snd_pcm_uframes_t x;
struct bcm63xx_runtime_data *prtd = substream->runtime->private_data;
- if ((void *)prtd->dma_addr_next == NULL)
+ if (!prtd->dma_addr_next)
prtd->dma_addr_next = substream->runtime->dma_addr;
x = bytes_to_frames(substream->runtime,
--
2.16.4
