From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Tue, 29 May 2018 23:30:02 +0000 (-0500)
Subject: ASoC: fix 0-day warnings with snd_soc_new_compress()
X-Git-Tag: v4.18-rc1~127^2^2~19
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=0b014d72ebae14c0c6ab3fb36a442fda91e1a1b3;p=thirdparty%2Flinux.git

ASoC: fix 0-day warnings with snd_soc_new_compress()

All conditionally-defined routines in include/sound/soc.h expose a
static inline fallback to avoid 0-day warnings and compilation issues,
except snd_soc_new_compress().

Fixes: 5db6aab6f36f ('ASoC: topology: Add support for compressed PCMs')
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/include/sound/soc.h b/include/sound/soc.h
index 600a7ebd10c0d..1378dcd2128aa 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -462,6 +462,11 @@ struct snd_soc_component *snd_soc_lookup_component(struct device *dev,
 int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num);
 #ifdef CONFIG_SND_SOC_COMPRESS
 int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num);
+#else
+static inline int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num)
+{
+	return 0;
+}
 #endif
 
 void snd_soc_disconnect_sync(struct device *dev);