mfd: palmas: Use device_get_match_data() to simplify the code

Directly get the match data with device_get_match_data().

Signed-off-by: ye xingchen <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: ye xingchen

drivers/mfd/palmas.c

@@ -511,7 +511,6 @@ static int palmas_i2c_probe(struct i2c_client *i2c)
 	int ret = 0, i;
 	unsigned int reg, addr;
 	int slave;
-	const struct of_device_id *match;
 
 	pdata = dev_get_platdata(&i2c->dev);
 
@@ -535,12 +534,7 @@ static int palmas_i2c_probe(struct i2c_client *i2c)
 	palmas->dev = &i2c->dev;
 	palmas->irq = i2c->irq;
 
-	match = of_match_device(of_palmas_match_tbl, &i2c->dev);
-
-	if (!match)
-		return -ENODATA;
-
-	driver_data = (struct palmas_driver_data *)match->data;
+	driver_data = (struct palmas_driver_data *) device_get_match_data(&i2c->dev);
 	palmas->features = *driver_data->features;
 
 	for (i = 0; i < PALMAS_NUM_CLIENTS; i++) {