203 static int cs42l42_sdw_poll_status(struct sdw_slave *peripheral, u8 mask, u8 match)  in cs42l42_sdw_poll_status()  argument
210 				false, peripheral, CS42L42_SDW_MEM_ACCESS_STATUS);  in cs42l42_sdw_poll_status()
215 		dev_err(&peripheral->dev, "MEM_ACCESS_STATUS & %#x for %#x fail: %d\n",  in cs42l42_sdw_poll_status()
223 	struct sdw_slave *peripheral = context;  in cs42l42_sdw_read()  local
229 	ret = cs42l42_sdw_poll_status(peripheral, CS42L42_SDW_CMD_IN_PROGRESS, 0);  in cs42l42_sdw_read()
233 	ret = sdw_read_no_pm(peripheral, reg);  in cs42l42_sdw_read()
235 		dev_err(&peripheral->dev, "Failed to issue read @0x%x: %d\n", reg, ret);  in cs42l42_sdw_read()
240 	ret = sdw_read_no_pm(peripheral, CS42L42_SDW_MEM_ACCESS_STATUS);  in cs42l42_sdw_read()
242 		dev_err(&peripheral->dev, "Failed to read MEM_ACCESS_STATUS: %d\n", ret);  in cs42l42_sdw_read()
254 		ret = cs42l42_sdw_poll_status(peripheral,  in cs42l42_sdw_read()
260 	ret = sdw_read_no_pm(peripheral, CS42L42_SDW_MEM_READ_DATA);  in cs42l42_sdw_read()
262 		dev_err(&peripheral->dev, "Failed to read READ_DATA: %d\n", ret);  in cs42l42_sdw_read()
273 	struct sdw_slave *peripheral = context;  in cs42l42_sdw_write()  local
276 	ret = cs42l42_sdw_poll_status(peripheral, CS42L42_SDW_CMD_IN_PROGRESS, 0);  in cs42l42_sdw_write()
280 	return sdw_write_no_pm(peripheral, reg + CS42L42_SDW_ADDR_OFFSET, (u8)val);  in cs42l42_sdw_write()
284 static void cs42l42_sdw_init(struct sdw_slave *peripheral)  in cs42l42_sdw_init()  argument
286 	struct cs42l42_private *cs42l42 = dev_get_drvdata(&peripheral->dev);  in cs42l42_sdw_init()
310 static int cs42l42_sdw_read_prop(struct sdw_slave *peripheral)  in cs42l42_sdw_read_prop()  argument
312 	struct cs42l42_private *cs42l42 = dev_get_drvdata(&peripheral->dev);  in cs42l42_sdw_read_prop()
313 	struct sdw_slave_prop *prop = &peripheral->prop;  in cs42l42_sdw_read_prop()
340 static int cs42l42_sdw_update_status(struct sdw_slave *peripheral,  in cs42l42_sdw_update_status()  argument
343 	struct cs42l42_private *cs42l42 = dev_get_drvdata(&peripheral->dev);  in cs42l42_sdw_update_status()
364 			cs42l42_sdw_init(peripheral);  in cs42l42_sdw_update_status()
386 static int cs42l42_sdw_bus_config(struct sdw_slave *peripheral,  in cs42l42_sdw_bus_config()  argument
389 	struct cs42l42_private *cs42l42 = dev_get_drvdata(&peripheral->dev);  in cs42l42_sdw_bus_config()
435 	struct sdw_slave *peripheral = cs42l42->sdw_peripheral;  in cs42l42_sdw_handle_unattach()  local
437 	if (!peripheral->unattach_request)  in cs42l42_sdw_handle_unattach()
441 	dev_dbg(&peripheral->dev, "Wait for initialization_complete\n");  in cs42l42_sdw_handle_unattach()
442 	if (!wait_for_completion_timeout(&peripheral->initialization_complete,  in cs42l42_sdw_handle_unattach()
444 		dev_err(&peripheral->dev, "initialization_complete timed out\n");  in cs42l42_sdw_handle_unattach()
448 	peripheral->unattach_request = 0;  in cs42l42_sdw_handle_unattach()
516 static int cs42l42_sdw_probe(struct sdw_slave *peripheral, const struct sdw_device_id *id)  in cs42l42_sdw_probe()  argument
519 	struct device *dev = &peripheral->dev;  in cs42l42_sdw_probe()
547 	regmap = devm_regmap_init(dev, NULL, peripheral, regmap_conf);  in cs42l42_sdw_probe()
566 	cs42l42->sdw_peripheral = peripheral;  in cs42l42_sdw_probe()
588 static int cs42l42_sdw_remove(struct sdw_slave *peripheral)  in cs42l42_sdw_remove()  argument
590 	struct cs42l42_private *cs42l42 = dev_get_drvdata(&peripheral->dev);  in cs42l42_sdw_remove()