soc/intel/common: Sync early SMBUS prototypes

Change-Id: I6b4b5ffd552b9eb4467689c8df85905a1c199bb0
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38120
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/common/block/smbus/smbus.c b/src/soc/intel/common/block/smbus/smbus.c
index 6be2a5e..f22bacd 100644
--- a/src/soc/intel/common/block/smbus/smbus.c
+++ b/src/soc/intel/common/block/smbus/smbus.c
@@ -30,7 +30,7 @@
 	device = dev->path.i2c.device;
 	pbus = get_pbus_smbus(dev);
 	res = find_resource(pbus->dev, PCI_BASE_ADDRESS_4);
-	return smbus_read8(res->base, device, address);
+	return do_smbus_read_byte(res->base, device, address);
 }
 
 static int lsmbus_write_byte(struct device *dev, u8 address, u8 data)
@@ -42,7 +42,7 @@
 	device = dev->path.i2c.device;
 	pbus = get_pbus_smbus(dev);
 	res = find_resource(pbus->dev, PCI_BASE_ADDRESS_4);
-	return smbus_write8(res->base, device, address, data);
+	return do_smbus_write_byte(res->base, device, address, data);
 }
 
 static struct smbus_bus_operations lops_smbus_bus = {