diff options
Diffstat (limited to 'include/linux/prmt.h')
| -rw-r--r-- | include/linux/prmt.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/prmt.h b/include/linux/prmt.h new file mode 100644 index 000000000000..8cdc987de963 --- /dev/null +++ b/include/linux/prmt.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/uuid.h> + +#ifdef CONFIG_ACPI_PRMT +void init_prmt(void); +bool acpi_prm_handler_available(const guid_t *handler_guid); +int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer); +#else +static inline void init_prmt(void) { } +static inline bool acpi_prm_handler_available(const guid_t *handler_guid) { return false; } +static inline int acpi_call_prm_handler(guid_t handler_guid, void *param_buffer) +{ + return -EOPNOTSUPP; +} +#endif |