32 	struct i2c_client *client;  member
41 static int __adp5520_read(struct i2c_client *client,  in __adp5520_read()  argument
46 	ret = i2c_smbus_read_byte_data(client, reg);  in __adp5520_read()
48 		dev_err(&client->dev, "failed reading at 0x%02x\n", reg);  in __adp5520_read()
56 static int __adp5520_write(struct i2c_client *client,  in __adp5520_write()  argument
61 	ret = i2c_smbus_write_byte_data(client, reg, val);  in __adp5520_write()
63 		dev_err(&client->dev, "failed writing 0x%02x to 0x%02x\n",  in __adp5520_write()
70 static int __adp5520_ack_bits(struct i2c_client *client, int reg,  in __adp5520_ack_bits()  argument
73 	struct adp5520_chip *chip = i2c_get_clientdata(client);  in __adp5520_ack_bits()
79 	ret = __adp5520_read(client, reg, &reg_val);  in __adp5520_ack_bits()
83 		ret = __adp5520_write(client, reg, reg_val);  in __adp5520_ack_bits()
110 	ret = __adp5520_read(chip->client, reg, &reg_val);  in adp5520_set_bits()
114 		ret = __adp5520_write(chip->client, reg, reg_val);  in adp5520_set_bits()
130 	ret = __adp5520_read(chip->client, reg, &reg_val);  in adp5520_clr_bits()
134 		ret = __adp5520_write(chip->client, reg, reg_val);  in adp5520_clr_bits()
180 	ret = __adp5520_read(chip->client, ADP5520_MODE_STATUS, &reg_val);  in adp5520_irq_thread()
189 	__adp5520_ack_bits(chip->client, ADP5520_MODE_STATUS, events);  in adp5520_irq_thread()
206 static int adp5520_probe(struct i2c_client *client,  in adp5520_probe()  argument
209 	struct adp5520_platform_data *pdata = dev_get_platdata(&client->dev);  in adp5520_probe()
214 	if (!i2c_check_functionality(client->adapter,  in adp5520_probe()
216 		dev_err(&client->dev, "SMBUS Word Data not Supported\n");  in adp5520_probe()
221 		dev_err(&client->dev, "missing platform data\n");  in adp5520_probe()
225 	chip = devm_kzalloc(&client->dev, sizeof(*chip), GFP_KERNEL);  in adp5520_probe()
229 	i2c_set_clientdata(client, chip);  in adp5520_probe()
230 	chip->client = client;  in adp5520_probe()
232 	chip->dev = &client->dev;  in adp5520_probe()
233 	chip->irq = client->irq;  in adp5520_probe()
244 			dev_err(&client->dev, "failed to request irq %d\n",  in adp5520_probe()
252 		dev_err(&client->dev, "failed to write\n");  in adp5520_probe()
307 static int adp5520_remove(struct i2c_client *client)  in adp5520_remove()  argument
309 	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);  in adp5520_remove()
322 	struct i2c_client *client = to_i2c_client(dev);  in adp5520_suspend()  local
323 	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);  in adp5520_suspend()
334 	struct i2c_client *client = to_i2c_client(dev);  in adp5520_resume()  local
335 	struct adp5520_chip *chip = dev_get_drvdata(&client->dev);  in adp5520_resume()