[PATCH 3/3] ASoC: ep93xx: i2s: Make it individually selectable

[Alexander Sverdlin]

This is necessary to replace EDB93XX specific SoC audio driver with generic
"simple-audio-card".

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@xxxxxxxxx>
---
 sound/soc/cirrus/Kconfig | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sound/soc/cirrus/Kconfig b/sound/soc/cirrus/Kconfig
index 34870c2d0cba..38a83c4dcc2d 100644
--- a/sound/soc/cirrus/Kconfig
+++ b/sound/soc/cirrus/Kconfig
@@ -8,7 +8,11 @@ config SND_EP93XX_SOC
 	  the EP93xx I2S or AC97 interfaces.
 
 config SND_EP93XX_SOC_I2S
-	tristate
+	tristate "I2S controller support for the Cirrus Logic EP93xx series"
+	depends on SND_EP93XX_SOC
+	help
+	  Say Y or M if you want to add support for codecs attached to
+	  the EP93xx I2S interface.
 
 if SND_EP93XX_SOC_I2S
 
-- 
2.40.0