diff --git a/drivers/mfd/ab3550-core.c b/drivers/mfd/ab3550-core.c
index 681984df1c28694216c9d1b292e3ee0ff0ec63a2..c8e555a9ee6ca4e00f8c3e04f8981d4a668ac896 100644
--- a/drivers/mfd/ab3550-core.c
+++ b/drivers/mfd/ab3550-core.c
@@ -1320,10 +1320,8 @@ static int __init ab3550_probe(struct i2c_client *client,
 		goto exit_no_ops;
 
 	/* Set up and register the platform devices. */
-	for (i = 0; i < AB3550_NUM_DEVICES; i++) {
+	for (i = 0; i < AB3550_NUM_DEVICES; i++)
 		ab3550_devs[i].platform_data = ab3550_plf_data->dev_data[i];
-		ab3550_devs[i].data_size = ab3550_plf_data->dev_data_sz[i];
-	}
 
 	err = mfd_add_devices(&client->dev, 0, ab3550_devs,
 		ARRAY_SIZE(ab3550_devs), NULL,
diff --git a/include/linux/mfd/abx500.h b/include/linux/mfd/abx500.h
index 67bd6f7ecf3228f7ca9a024ba09b5ef056521d63..7d9b6ae1c203928ea28b0971d528054ad0a23162 100644
--- a/include/linux/mfd/abx500.h
+++ b/include/linux/mfd/abx500.h
@@ -186,7 +186,6 @@ struct abx500_init_settings {
 struct ab3550_platform_data {
 	struct {unsigned int base; unsigned int count; } irq;
 	void *dev_data[AB3550_NUM_DEVICES];
-	size_t dev_data_sz[AB3550_NUM_DEVICES];
 	struct abx500_init_settings *init_settings;
 	unsigned int init_settings_sz;
 };