27 	struct i2c_client *i2c;  member
321 static int lp3971_i2c_read(struct i2c_client *i2c, char reg, int count,  in lp3971_i2c_read()  argument
328 	ret = i2c_smbus_read_byte_data(i2c, reg);  in lp3971_i2c_read()
336 static int lp3971_i2c_write(struct i2c_client *i2c, char reg, int count,  in lp3971_i2c_write()  argument
341 	return i2c_smbus_write_byte_data(i2c, reg, *src);  in lp3971_i2c_write()
350 	lp3971_i2c_read(lp3971->i2c, reg, 1, &val);  in lp3971_reg_read()
367 	ret = lp3971_i2c_read(lp3971->i2c, reg, 1, &tmp);  in lp3971_set_bits()
370 		ret = lp3971_i2c_write(lp3971->i2c, reg, 1, &tmp);  in lp3971_set_bits()
407 static int lp3971_i2c_probe(struct i2c_client *i2c,  in lp3971_i2c_probe()  argument
411 	struct lp3971_platform_data *pdata = dev_get_platdata(&i2c->dev);  in lp3971_i2c_probe()
416 		dev_dbg(&i2c->dev, "No platform init data supplied\n");  in lp3971_i2c_probe()
420 	lp3971 = devm_kzalloc(&i2c->dev, sizeof(struct lp3971), GFP_KERNEL);  in lp3971_i2c_probe()
424 	lp3971->i2c = i2c;  in lp3971_i2c_probe()
425 	lp3971->dev = &i2c->dev;  in lp3971_i2c_probe()
430 	ret = lp3971_i2c_read(i2c, LP3971_SYS_CONTROL1_REG, 1, &val);  in lp3971_i2c_probe()
434 		dev_err(&i2c->dev, "failed to detect device\n");  in lp3971_i2c_probe()
442 	i2c_set_clientdata(i2c, lp3971);  in lp3971_i2c_probe()
450 MODULE_DEVICE_TABLE(i2c, lp3971_i2c_id);