summaryrefslogtreecommitdiffstats
path: root/drivers/base/physical_location.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/base/physical_location.h')
-rw-r--r--drivers/base/physical_location.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/base/physical_location.h b/drivers/base/physical_location.h
new file mode 100644
index 000000000..82cde9f1b
--- /dev/null
+++ b/drivers/base/physical_location.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Device physical location support
+ *
+ * Author: Won Chung <wonchung@google.com>
+ */
+
+#include <linux/device.h>
+
+#ifdef CONFIG_ACPI
+extern bool dev_add_physical_location(struct device *dev);
+extern const struct attribute_group dev_attr_physical_location_group;
+#else
+static inline bool dev_add_physical_location(struct device *dev) { return false; };
+static const struct attribute_group dev_attr_physical_location_group = {};
+#endif