snd_usb_find_clock_multiplier_v3 97 sound/usb/clock.c DEFINE_FIND_HELPER(snd_usb_find_clock_multiplier_v3, snd_usb_find_clock_multiplier_v3 408 sound/usb/clock.c multiplier = snd_usb_find_clock_multiplier_v3(chip->ctrl_intf,