| 1 | /* SPDX-License-Identifier: GPL-2.0 */ | 
|---|---|
| 2 | /* | 
| 3 | * Device physical location support | 
| 4 | * | 
| 5 | * Author: Won Chung <wonchung@google.com> | 
| 6 | */ | 
| 7 | |
| 8 | #include <linux/device.h> | 
| 9 | |
| 10 | #ifdef CONFIG_ACPI | 
| 11 | bool dev_add_physical_location(struct device *dev); | 
| 12 | extern const struct attribute_group dev_attr_physical_location_group; | 
| 13 | #else | 
| 14 | static inline bool dev_add_physical_location(struct device *dev) { return false; }; | 
| 15 | static const struct attribute_group dev_attr_physical_location_group = {}; | 
| 16 | #endif | 
| 17 | 
