28 	int i, ret = -1;  in saa7164_cmd_alloc_seqno()  local
36 			ret = dev->cmds[i].seqno;  in saa7164_cmd_alloc_seqno()
42 	return ret;  in saa7164_cmd_alloc_seqno()
69 	int ret = 0;  in saa7164_cmd_timeout_get()  local
74 		ret = dev->cmds[seqno].timeout;  in saa7164_cmd_timeout_get()
78 	return ret;  in saa7164_cmd_timeout_get()
85 	int ret = SAA_OK, i = 0;  in saa7164_irq_dequeue()  local
96 		ret = saa7164_bus_get(dev, &tRsp, NULL, 1);  in saa7164_irq_dequeue()
97 		if (ret != SAA_OK)  in saa7164_irq_dequeue()
115 			ret = saa7164_bus_get(dev, &tRsp, &tmp, 0);  in saa7164_irq_dequeue()
116 			printk(KERN_ERR "%s() ret = %x\n", __func__, ret);  in saa7164_irq_dequeue()
117 			if (ret == SAA_ERR_EMPTY)  in saa7164_irq_dequeue()
121 			if (ret != SAA_OK)  in saa7164_irq_dequeue()
122 				return ret;  in saa7164_irq_dequeue()
130 	return ret;  in saa7164_irq_dequeue()
138 	int ret;  in saa7164_cmd_dequeue()  local
147 		ret = saa7164_bus_get(dev, &tRsp, NULL, 1);  in saa7164_cmd_dequeue()
148 		if (ret == SAA_ERR_EMPTY)  in saa7164_cmd_dequeue()
151 		if (ret != SAA_OK)  in saa7164_cmd_dequeue()
152 			return ret;  in saa7164_cmd_dequeue()
161 			ret = saa7164_bus_get(dev, &tRsp, &tmp, 0);  in saa7164_cmd_dequeue()
162 			printk(KERN_ERR "ret = %x\n", ret);  in saa7164_cmd_dequeue()
163 			if (ret == SAA_ERR_EMPTY)  in saa7164_cmd_dequeue()
167 			if (ret != SAA_OK)  in saa7164_cmd_dequeue()
168 				return ret;  in saa7164_cmd_dequeue()
197 	int ret = -1;  in saa7164_cmd_set()  local
221 		ret = saa7164_bus_set(dev, msg, tmp);  in saa7164_cmd_set()
222 		if (ret != SAA_OK) {  in saa7164_cmd_set()
223 			printk(KERN_ERR "%s() set failed %d\n", __func__, ret);  in saa7164_cmd_set()
226 				ret = SAA_ERR_BUSY;  in saa7164_cmd_set()
229 			ret = SAA_ERR_OVERFLOW;  in saa7164_cmd_set()
241 	ret = saa7164_bus_set(dev, msg, buf + idx * bus->m_wMaxReqSize);  in saa7164_cmd_set()
242 	if (ret != SAA_OK) {  in saa7164_cmd_set()
243 		printk(KERN_ERR "%s() set last failed %d\n", __func__, ret);  in saa7164_cmd_set()
246 			ret = SAA_ERR_BUSY;  in saa7164_cmd_set()
249 		ret = SAA_ERR_OVERFLOW;  in saa7164_cmd_set()
252 	ret = SAA_OK;  in saa7164_cmd_set()
256 	return ret;  in saa7164_cmd_set()
265 	int ret = SAA_BUS_TIMEOUT;  in saa7164_cmd_wait()  local
300 				ret = SAA_OK;  in saa7164_cmd_wait()
308 			ret = SAA_OK;  in saa7164_cmd_wait()
313 	return ret;  in saa7164_cmd_wait()
353 	int ret;  in saa7164_cmd_send()  local
376 	ret = saa7164_cmd_alloc_seqno(dev);  in saa7164_cmd_send()
377 	if (ret < 0) {  in saa7164_cmd_send()
379 		ret = SAA_ERR_NO_RESOURCES;  in saa7164_cmd_send()
383 	command_t.seqno = (u8)ret;  in saa7164_cmd_send()
395 	ret = saa7164_cmd_set(dev, pcommand_t, buf);  in saa7164_cmd_send()
396 	if (ret != SAA_OK) {  in saa7164_cmd_send()
397 		printk(KERN_ERR "%s() set command failed %d\n", __func__, ret);  in saa7164_cmd_send()
399 		if (ret != SAA_ERR_BUSY)  in saa7164_cmd_send()
415 		ret = saa7164_cmd_wait(dev, pcommand_t->seqno);  in saa7164_cmd_send()
416 		dprintk(DBGLVL_CMD, "%s() loop ret = %d\n", __func__, ret);  in saa7164_cmd_send()
420 		if (ret == SAA_BUS_TIMEOUT) {  in saa7164_cmd_send()
423 			return ret;  in saa7164_cmd_send()
426 		if (ret != SAA_OK) {  in saa7164_cmd_send()
428 			return ret;  in saa7164_cmd_send()
432 		ret = saa7164_bus_get(dev, presponse_t, NULL, 1);  in saa7164_cmd_send()
433 		if (ret == SAA_ERR_EMPTY) {  in saa7164_cmd_send()
437 		if (ret != SAA_OK) {  in saa7164_cmd_send()
439 			return ret;  in saa7164_cmd_send()
460 			ret = saa7164_cmd_dequeue(dev);  in saa7164_cmd_send()
461 			if (ret != SAA_OK) {  in saa7164_cmd_send()
463 					ret);  in saa7164_cmd_send()
478 			ret = saa7164_bus_get(dev, presponse_t, &errdata[0], 0);  in saa7164_cmd_send()
479 			if (ret != SAA_OK) {  in saa7164_cmd_send()
481 				return ret;  in saa7164_cmd_send()
498 				ret = SAA_ERR_INVALID_COMMAND;  in saa7164_cmd_send()
503 				ret = SAA_ERR_BAD_PARAMETER;  in saa7164_cmd_send()
507 				ret = SAA_ERR_TIMEOUT;  in saa7164_cmd_send()
511 				ret = SAA_ERR_NULL_PACKET;  in saa7164_cmd_send()
520 				ret = SAA_ERR_NOT_SUPPORTED;  in saa7164_cmd_send()
527 			return ret;  in saa7164_cmd_send()
541 			ret = saa7164_bus_get(dev, presponse_t, NULL, 0);  in saa7164_cmd_send()
542 			if (ret != SAA_OK) {  in saa7164_cmd_send()
544 				return ret;  in saa7164_cmd_send()
554 		ret = saa7164_bus_get(dev, presponse_t, buf + data_recd, 0);  in saa7164_cmd_send()
555 		if (ret != SAA_OK) {  in saa7164_cmd_send()
557 			return ret;  in saa7164_cmd_send()
585 	ret = SAA_OK;  in saa7164_cmd_send()
587 	return ret;  in saa7164_cmd_send()