From 903eb3187e1c322d2e6838fd0275f13a072c4b63 Mon Sep 17 00:00:00 2001
From: Daniel Mack <zonque@gmail.com>
Date: Thu, 15 Aug 2013 16:03:52 +0200
Subject: ALSA: core: allow SND_DMAENGINE_PCM use from modules

When users of SND_DMAENGINE_PCM are built as module, the config symbol
SND_DMAENGINE_PCM must be tristate, otherwise the linker will fail.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---
 sound/core/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/core/Kconfig b/sound/core/Kconfig
index 94ce1c44ff8..313f22e9d92 100644
--- a/sound/core/Kconfig
+++ b/sound/core/Kconfig
@@ -7,7 +7,7 @@ config SND_PCM
 	select SND_TIMER
 
 config SND_DMAENGINE_PCM
-	bool
+	tristate
 
 config SND_HWDEP
 	tristate
-- 
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