mfd: sec: Remove unused device_type in platform data

The 'device_type' field of platform data structure is not used and can
be safely dropped.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

drivers/mfd/sec-core.c

@@ -318,7 +318,6 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	struct sec_platform_data *pdata;
 	const struct mfd_cell *sec_devs;
 	struct sec_pmic_dev *sec_pmic;
-	unsigned long device_type;
 	int ret, num_sec_devs;
 
 	sec_pmic = devm_kzalloc(&i2c->dev, sizeof(struct sec_pmic_dev),
@@ -330,16 +329,14 @@ static int sec_pmic_probe(struct i2c_client *i2c,
 	sec_pmic->dev = &i2c->dev;
 	sec_pmic->i2c = i2c;
 	sec_pmic->irq = i2c->irq;
-	device_type = (unsigned long)of_device_get_match_data(sec_pmic->dev);
 
 	pdata = sec_pmic_i2c_parse_dt_pdata(sec_pmic->dev);
 	if (IS_ERR(pdata)) {
 		ret = PTR_ERR(pdata);
 		return ret;
 	}
-	pdata->device_type = device_type;
 
-	sec_pmic->device_type = pdata->device_type;
+	sec_pmic->device_type = (unsigned long)of_device_get_match_data(sec_pmic->dev);
 	sec_pmic->irq_base = pdata->irq_base;
 	sec_pmic->wakeup = pdata->wakeup;
 	sec_pmic->pdata = pdata;

include/linux/mfd/samsung/core.h

@@ -81,7 +81,6 @@ int sec_irq_resume(struct sec_pmic_dev *sec_pmic);
 struct sec_platform_data {
 	struct sec_regulator_data	*regulators;
 	struct sec_opmode_data		*opmode;
-	int				device_type;
 	int				num_regulators;
 
 	int				irq_base;