diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index 9efbfe087de761264f8f0fc8743f9182a77d5cc6..762b61f67e6c6db32ff1edcad58bec823e0aa4ff 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -588,19 +588,6 @@ static struct acpi_device *handle_to_device(acpi_handle handle,
 	return adev;
 }
 
-int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device)
-{
-	if (!device)
-		return -EINVAL;
-
-	*device = handle_to_device(handle, NULL);
-	if (!*device)
-		return -ENODEV;
-
-	return 0;
-}
-EXPORT_SYMBOL(acpi_bus_get_device);
-
 /**
  * acpi_fetch_acpi_dev - Retrieve ACPI device object.
  * @handle: ACPI handle associated with the requested ACPI device object.
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index c4dd1200fe99166f81285cdd9a0d09bb4a211f01..9bb5400af205603da45cde4f328e86100bc51cab 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2406,7 +2406,8 @@ static int acpi_spi_add_resource(struct acpi_resource *ares, void *data)
 			} else {
 				struct acpi_device *adev;
 
-				if (acpi_bus_get_device(parent_handle, &adev))
+				adev = acpi_fetch_acpi_dev(parent_handle);
+				if (!adev)
 					return -ENODEV;
 
 				ctlr = acpi_spi_find_controller_by_adev(adev);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 3f7f01f03869059f1390b91a0d63831060cafb50..c4b78c21d793056f8087711b83bfcdedc801f90c 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -509,7 +509,6 @@ extern int unregister_acpi_notifier(struct notifier_block *);
  * External Functions
  */
 
-int acpi_bus_get_device(acpi_handle handle, struct acpi_device **device);
 struct acpi_device *acpi_fetch_acpi_dev(acpi_handle handle);
 acpi_status acpi_bus_get_status_handle(acpi_handle handle,
 				       unsigned long long *sta);