Symbol: all_substreams_zero
sound/usb/caiaq/audio.c
154
if (all_substreams_zero(cdev->sub_playback) &&
sound/usb/caiaq/audio.c
155
all_substreams_zero(cdev->sub_capture)) {
sound/usb/caiaq/audio.c
338
if (all_substreams_zero(cdev->sub_capture))