From 76385a665ff5cfdf0a6dda43ec9bce7e7d5387d3 Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Mon, 30 Mar 2020 15:56:45 +0200
Subject: [PATCH] ASoC: bcm: Fix pointer cast warning
Git-commit: 76385a665ff5cfdf0a6dda43ec9bce7e7d5387d3
Patch-mainline: v5.7-rc1
References: jsc#SLE-16518
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@suse.de>
Link: https://lore.kernel.org/r/20200330135645.9707-1-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
---
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