[alsa-devel] [PATCH 2/2] ASoC: fsl: Allow to select ESAI device individually

[Xiubo Li]

This will be useful for out-of-tree drivers since in-tree drivers
could select it automatically.

Signed-off-by: Xiubo Li <Li.Xiubo at freescale.com>
---
 sound/soc/fsl/Kconfig | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index fb73e35..0a11826 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -30,9 +30,14 @@ config SND_SOC_FSL_SPDIF
 	  in-tree drivers select it automatically.
 
 config SND_SOC_FSL_ESAI
-	tristate
+	tristate "Enhanced Serial Audio Interface (ESAI) module support"
 	select REGMAP_MMIO
 	select SND_SOC_FSL_UTILS
+	help
+	  Say Y if you want to add Enhanced Synchronous Audio Interface
+	  (ESAI) support for the Freescale CPUs.
+	  This option is only useful for out-of-tree drivers since
+	  in-tree drivers select it automatically.
 
 config SND_SOC_FSL_UTILS
 	tristate
-- 
1.8.4