ALSA: firewire-tascam: add Kconfig entry for TASCAM FW-1804

I forgot it.

Fixes: 3e78e15('ALSA: firewire-tascam: add support for FW-1804')
Signed-off-by: Takashi Sakamoto <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>

Author: takaswie

sound/firewire/Kconfig

@@ -134,6 +134,7 @@ config SND_FIREWIRE_TASCAM
 	 Say Y here to include support for TASCAM.
 	  * FW-1884
 	  * FW-1082
+	  * FW-1804
 
 	 To compile this driver as a module, choose M here: the module
 	 will be called snd-firewire-tascam.