DEFINE_FIND_HELPER 80 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_source, DEFINE_FIND_HELPER 83 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_source_v3, DEFINE_FIND_HELPER 87 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_selector, DEFINE_FIND_HELPER 90 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_selector_v3, DEFINE_FIND_HELPER 94 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_multiplier, DEFINE_FIND_HELPER 97 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_multiplier_v3,