From: Peter Ujfalusi <peter.ujfalusi@ti.com>
Date: Wed, 16 Jul 2014 12:12:03 +0000 (+0300)
Subject: ASoC: edma-pcm: Add empty functions for !CONFIG_SND_EDMA_SOC builds
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=e8ffacee0adacc1a1312a14acb123544cd4094b9;hp=24600b54724ca8c7acc2d5b33b3178bb3f7a5c29;p=deliverable%2Flinux.git

ASoC: edma-pcm: Add empty functions for !CONFIG_SND_EDMA_SOC builds

So drivers mixing with other platform drivers, like davinci-mcasp do not
need to fiddle with CONFIG_SND_EDMA_SOC in their code.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/sound/soc/davinci/edma-pcm.h b/sound/soc/davinci/edma-pcm.h
index 894c378c0f74..b0957744851c 100644
--- a/sound/soc/davinci/edma-pcm.h
+++ b/sound/soc/davinci/edma-pcm.h
@@ -20,6 +20,13 @@
 #ifndef __EDMA_PCM_H__
 #define __EDMA_PCM_H__
 
+#if IS_ENABLED(CONFIG_SND_EDMA_SOC)
 int edma_pcm_platform_register(struct device *dev);
+#else
+static inline int edma_pcm_platform_register(struct device *dev)
+{
+	return 0;
+}
+#endif /* CONFIG_SND_EDMA_SOC */
 
 #endif /* __EDMA_PCM_H__ */