diff options
Diffstat (limited to 'drivers/acpi/prmt.c')
| -rw-r--r-- | drivers/acpi/prmt.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/prmt.c b/drivers/acpi/prmt.c index 6792d4385eee..7b8b5d2015ec 100644 --- a/drivers/acpi/prmt.c +++ b/drivers/acpi/prmt.c @@ -244,6 +244,12 @@ static struct prm_handler_info *find_prm_handler(const guid_t *guid) return (struct prm_handler_info *) find_guid_info(guid, GET_HANDLER); } +bool acpi_prm_handler_available(const guid_t *guid) +{ + return find_prm_handler(guid) && find_prm_module(guid); +} +EXPORT_SYMBOL_GPL(acpi_prm_handler_available); + /* In-coming PRM commands */ #define PRM_CMD_RUN_SERVICE 0 |