[alsa-devel] [PATCH] ASoC: Intel: Atom: fix IOSF_MBI dependency

[Pierre-Louis Bossart]

fix issue reported by 0-Day with randconfig

The commit a68bc0d43e1b
("ASoC: Intel: Atom: auto-detection of Baytrail-CR")
added a dependency on IOSF_MBI. The code used the IS_ENABLED macro
to check for this dependency but this is not enough in case the SST
driver is built-in. This could be fixed with IS_REACHABLE but
Baytrail-CR would not be detected depending on combinations of options

Add dependency in Kconfig to solve this for good

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 sound/soc/intel/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/intel/Kconfig b/sound/soc/intel/Kconfig
index a20c3df..fc6e780 100644
--- a/sound/soc/intel/Kconfig
+++ b/sound/soc/intel/Kconfig
@@ -25,6 +25,7 @@ config SND_SST_IPC_ACPI
 	tristate
 	select SND_SST_IPC
 	select SND_SOC_INTEL_SST
+	select IOSF_MBI
 
 config SND_SOC_INTEL_SST
 	tristate
-- 
2.7.4