diff --git a/src/include/device/device.h b/src/include/device/device.h
index 54d4ec3..1d2afe8 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -65,7 +65,7 @@
 		unsigned long start, struct acpi_rsdp *rsdp);
 	void (*acpi_fill_ssdt_generator)(struct device *dev);
 	void (*acpi_inject_dsdt_generator)(struct device *dev);
-	const char *(*acpi_name)(struct device *dev);
+	const char *(*acpi_name)(const struct device *dev);
 #endif
 	const struct pci_operations *ops_pci;
 	const struct i2c_bus_operations *ops_i2c_bus;