sound: Convert to menuconfig

Convert menu in sound Kconfig files to menuconfig and if.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 10 insertions, 3 deletions

diff --git a/sound/spi/Kconfig b/sound/spi/Kconfig
index 0d08c29213c8..e6485be2e6f7 100644
--- a/sound/spi/Kconfig
+++ b/sound/spi/Kconfig
@@ -1,7 +1,13 @@
 #SPI drivers
 
-menu "SPI devices"
-        depends on SND != n
+menuconfig SND_SPI
+        bool "SPI sound devices"
+        depends on SPI
+        default y
+        help
+          Support for sound devices connected via the SPI bus.
+
+if SND_SPI
 
 config SND_AT73C213
         tristate "Atmel AT73C213 DAC driver"
@@ -28,4 +34,5 @@ config SND_AT73C213_TARGET_BITRATE
 
           Set to 48000 Hz by default.
 
-endmenu
+endif   # SND_SPI
+