sound: Convert to menuconfig
Convert menu in sound Kconfig files to menuconfig and if.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/spi/Kconfig b/sound/spi/Kconfig
index 0d08c29..e6485be 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 @@
Set to 48000 Hz by default.
-endmenu
+endif # SND_SPI
+