2b899f31f1a6 ("ALSA: usb-audio: scarlett2: snd_scarlett_gen2_controls_create() can be static")
265d1a90e4fb ("ALSA: usb-audio: scarlett2: Improve driver startup messages")
9e4d5c1be21f ("ALSA: usb-audio: Scarlett Gen 2 mixer interface")