1 files changed, 8 insertions, 0 deletions

diff --git a/sound/Kconfig b/sound/Kconfig
index 95949b6806ac..9d77300746c6 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -93,4 +93,12 @@ endmenu
 
 endif
 
+config AC97_BUS
+        tristate
+        help
+          This is used to avoid config and link hard dependencies between the
+          sound subsystem and other function drivers completely unrelated to
+          sound although they're sharing the AC97 bus. Concerned drivers
+          should "select" this.
+
 endmenu