180 	struct netup_ci_state *state = en50221->data;  in netup_ci_op_cam()  local
181 	struct cx23885_tsport *port = state->priv;  in netup_ci_op_cam()
191 	if (state->current_ci_flag != flag) {  in netup_ci_op_cam()
192 		ret = netup_read_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_op_cam()
200 		ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_op_cam()
205 	state->current_ci_flag = flag;  in netup_ci_op_cam()
225 			(state->ci_i2c_addr == 0x40) ? NETUP_CS0 : NETUP_CS1);  in netup_ci_op_cam()
237 			(read) ? "read" : "write", state->ci_i2c_addr, addr,  in netup_ci_op_cam()
274 	struct netup_ci_state *state = en50221->data;  in netup_ci_slot_reset()  local
282 	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_slot_reset()
291 	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_slot_reset()
295 	dvb_ca_en50221_camready_irq(&state->ca, 0);  in netup_ci_slot_reset()
309 	struct netup_ci_state *state = en50221->data;  in netup_ci_set_irq()  local
312 	if (irq_mode == state->current_irq_mode)  in netup_ci_set_irq()
316 			__func__, state->ci_i2c_addr, irq_mode);  in netup_ci_set_irq()
317 	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_set_irq()
323 	state->current_irq_mode = irq_mode;  in netup_ci_set_irq()
330 	struct netup_ci_state *state = en50221->data;  in netup_ci_slot_ts_ctl()  local
336 	netup_read_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_slot_ts_ctl()
340 	return netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_slot_ts_ctl()
347 	struct netup_ci_state *state =  in netup_read_ci_status()  local
353 	dvb_ca_en50221_frda_irq(&state->ca, 0);  in netup_read_ci_status()
357 	if (time_after(jiffies, state->next_status_checked_time)  in netup_read_ci_status()
358 			|| !state->status) {  in netup_read_ci_status()
359 		ret = netup_read_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_read_ci_status()
362 		state->next_status_checked_time = jiffies  in netup_read_ci_status()
371 				state->ci_i2c_addr, 0, buf[0],  in netup_read_ci_status()
376 			state->status = DVB_CA_EN50221_POLL_CAM_PRESENT |  in netup_read_ci_status()
379 			state->status = 0;  in netup_read_ci_status()
387 	struct netup_ci_state *state = NULL;  in netup_ci_slot_status()  local
396 		state = port->port_priv;  in netup_ci_slot_status()
397 		schedule_work(&state->work);  in netup_ci_slot_status()
403 		state = port->port_priv;  in netup_ci_slot_status()
404 		schedule_work(&state->work);  in netup_ci_slot_status()
414 	struct netup_ci_state *state = en50221->data;  in netup_poll_ci_slot_status()  local
422 	return state->status;  in netup_poll_ci_slot_status()
427 	struct netup_ci_state *state;  in netup_ci_init()  local
467 	state = kzalloc(sizeof(struct netup_ci_state), GFP_KERNEL);  in netup_ci_init()
468 	if (!state) {  in netup_ci_init()
474 	port->port_priv = state;  in netup_ci_init()
478 		state->ci_i2c_addr = 0x40;  in netup_ci_init()
481 		state->ci_i2c_addr = 0x41;  in netup_ci_init()
485 	state->i2c_adap = &port->dev->i2c_bus[0].i2c_adap;  in netup_ci_init()
486 	state->ca.owner = THIS_MODULE;  in netup_ci_init()
487 	state->ca.read_attribute_mem = netup_ci_read_attribute_mem;  in netup_ci_init()
488 	state->ca.write_attribute_mem = netup_ci_write_attribute_mem;  in netup_ci_init()
489 	state->ca.read_cam_control = netup_ci_read_cam_ctl;  in netup_ci_init()
490 	state->ca.write_cam_control = netup_ci_write_cam_ctl;  in netup_ci_init()
491 	state->ca.slot_reset = netup_ci_slot_reset;  in netup_ci_init()
492 	state->ca.slot_shutdown = netup_ci_slot_shutdown;  in netup_ci_init()
493 	state->ca.slot_ts_enable = netup_ci_slot_ts_ctl;  in netup_ci_init()
494 	state->ca.poll_slot_status = netup_poll_ci_slot_status;  in netup_ci_init()
495 	state->ca.data = state;  in netup_ci_init()
496 	state->priv = port;  in netup_ci_init()
497 	state->current_irq_mode = ci_irq_flags() | NETUP_IRQ_DETAM;  in netup_ci_init()
499 	ret = netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_init()
502 	ret |= netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_init()
505 	ret |= netup_write_i2c(state->i2c_adap, state->ci_i2c_addr,  in netup_ci_init()
512 				   &state->ca,  in netup_ci_init()
518 	INIT_WORK(&state->work, netup_read_ci_status);  in netup_ci_init()
519 	schedule_work(&state->work);  in netup_ci_init()
526 	kfree(state);  in netup_ci_init()
532 	struct netup_ci_state *state;  in netup_ci_exit()  local
537 	state = (struct netup_ci_state *)port->port_priv;  in netup_ci_exit()
538 	if (NULL == state)  in netup_ci_exit()
541 	if (NULL == state->ca.data)  in netup_ci_exit()
544 	dvb_ca_en50221_release(&state->ca);  in netup_ci_exit()
545 	kfree(state);  in netup_ci_exit()