1302 	u16 ack;  in hpi6000_message_response_sequence()  local
1308 	ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE);  in hpi6000_message_response_sequence()
1309 	if (ack & HPI_HIF_ERROR_MASK) {  in hpi6000_message_response_sequence()
1342 	ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_RESP);  in hpi6000_message_response_sequence()
1343 	if (ack & HPI_HIF_ERROR_MASK)  in hpi6000_message_response_sequence()
1421 	u16 ack;  in hpi6000_send_data()  local
1431 		ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE);  in hpi6000_send_data()
1432 		if (ack & HPI_HIF_ERROR_MASK)  in hpi6000_send_data()
1441 		ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_SEND_DATA);  in hpi6000_send_data()
1443 		if (ack & HPI_HIF_ERROR_MASK)  in hpi6000_send_data()
1494 	u16 ack;  in hpi6000_get_data()  local
1502 		ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE);  in hpi6000_get_data()
1503 		if (ack & HPI_HIF_ERROR_MASK)  in hpi6000_get_data()
1511 		ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_GET_DATA);  in hpi6000_get_data()
1513 		if (ack & HPI_HIF_ERROR_MASK)  in hpi6000_get_data()
1603 	u32 ack = 0L;  in hpi6000_wait_dsp_ack()  local
1621 		ack = hpi_read_word(pdo, HPI_HIF_ADDR(dsp_ack));  in hpi6000_wait_dsp_ack()
1622 		if (ack == ack_value)  in hpi6000_wait_dsp_ack()
1624 		if ((ack & HPI_HIF_ERROR_MASK)  in hpi6000_wait_dsp_ack()
1630 	if (ack & HPI_HIF_ERROR_MASK)  in hpi6000_wait_dsp_ack()
1633 		ack = HPI_HIF_ERROR_MASK;  in hpi6000_wait_dsp_ack()
1636 		ack = HPI_HIF_ERROR_MASK;  in hpi6000_wait_dsp_ack()
1637 	return (short)ack;  in hpi6000_wait_dsp_ack()