[ALSA] usb-caiaq - add support for Kore controller 2

Added support for Native Instrument's Kore controller 2. This device has
no audio but MIDI, input devices and ALSA controllers only.

Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index ccbf72e..9351b8a 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -42,6 +42,7 @@
 	    * Native Instruments RigKontrol2
 	    * Native Instruments RigKontrol3
 	    * Native Instruments Kore Controller
+	    * Native Instruments Kore Controller 2
 	    * Native Instruments Audio Kontrol 1
 	    * Native Instruments Audio 8 DJ
 
@@ -59,6 +60,7 @@
 	   * Native Instruments RigKontrol2
 	   * Native Instruments RigKontrol3
 	   * Native Instruments Kore Controller
+	   * Native Instruments Kore Controller 2
 	   * Native Instruments Audio Kontrol 1
 
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