use_double_buffer  148 drivers/staging/comedi/drivers/addi_apci_3120.c 	unsigned int use_double_buffer:1;
use_double_buffer  458 drivers/staging/comedi/drivers/addi_apci_3120.c 	if (devpriv->use_double_buffer) {
use_double_buffer  930 drivers/staging/comedi/drivers/addi_apci_3120.c 			devpriv->use_double_buffer = 1;