[PATCH] sound: Add dependency on DMA

[Florian Fainelli]

Architectures like m32r do not have a proper DMA-API implementation,
fixes COMPILE_TEST linking failures for the sounds subsystem.

Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
---
 sound/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/Kconfig b/sound/Kconfig
index 5a240e050ae6..a768704d2f47 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -60,6 +60,7 @@ if !M68K && !UML
 
 menuconfig SND
 	tristate "Advanced Linux Sound Architecture"
+	depends on HAS_DMA
 	help
 	  Say 'Y' or 'M' to enable ALSA (Advanced Linux Sound Architecture),
 	  the new base sound system.
-- 
2.9.3