alsa-utils: use conditional for utils selection menu items

package/multimedia/alsa-utils/Config.in

@@ -8,69 +8,58 @@ config BR2_PACKAGE_ALSA_UTILS
 
 	  http://www.alsa-project.org/
 
+if BR2_PACKAGE_ALSA_UTILS
 menu "ALSA utils selection"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ALSACONF
 	bool "alsaconf"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ALSACTL
 	bool "alsactl"
 	default y
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ALSAMIXER
 	bool "alsamixer"
 	default y
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_AMIDI
 	bool "amidi"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_AMIXER
 	bool "amixer"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_APLAY
 	bool "aplay"
 	depends on BR2_LARGEFILE
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 comment "aplay requires a toolchain with LARGEFILE support"
 	depends on !BR2_LARGEFILE
 
 config BR2_PACKAGE_ALSA_UTILS_ARECORD
 	bool "arecord"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_IECSET
 	bool "iecset"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ACONNECT
 	bool "aconnect"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_APLAYMIDI
 	bool "aplaymidi"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ARECORDMIDI
 	bool "arecordmidi"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ASEQDUMP
 	bool "aseqdump"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_ASEQNET
 	bool "aseqnet"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 config BR2_PACKAGE_ALSA_UTILS_SPEAKER_TEST
 	bool "speaker-test"
-	depends on BR2_PACKAGE_ALSA_UTILS
 
 endmenu
+
+endif
+