diff --git a/src/drivers/i2c/generic/generic.c b/src/drivers/i2c/generic/generic.c
index b8e5d86..50f60bb 100644
--- a/src/drivers/i2c/generic/generic.c
+++ b/src/drivers/i2c/generic/generic.c
@@ -66,9 +66,9 @@
 }
 
 void i2c_generic_fill_ssdt(struct device *dev,
-			   void (*callback)(struct device *dev))
+			void (*callback)(struct device *dev),
+			struct drivers_i2c_generic_config *config)
 {
-	struct drivers_i2c_generic_config *config = dev->chip_info;
 	const char *scope = acpi_device_scope(dev);
 	struct acpi_i2c i2c = {
 		.address = dev->path.i2c.device,
@@ -131,7 +131,7 @@
 
 static void i2c_generic_fill_ssdt_generator(struct device *dev)
 {
-	i2c_generic_fill_ssdt(dev, NULL);
+	i2c_generic_fill_ssdt(dev, NULL, dev->chip_info);
 }
 
 /* Use name specified in config or build one from I2C address */