min_normal_sync_period_ps  445 drivers/staging/comedi/drivers/ni_tio.c 	static const u64 min_normal_sync_period_ps = 25000;
min_normal_sync_period_ps  492 drivers/staging/comedi/drivers/ni_tio.c 	if (force_alt_sync || (ps && ps < min_normal_sync_period_ps))