diff options
Diffstat (limited to 'include/acpi/acpi_bus.h')
| -rw-r--r-- | include/acpi/acpi_bus.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index 61e32ec1fc4d..da079976971f 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -208,7 +208,8 @@ struct acpi_device_flags { u32 visited:1; u32 hotplug_notify:1; u32 is_dock_station:1; - u32 reserved:23; + u32 of_compatible_ok:1; + u32 reserved:22; }; /* File System */ @@ -252,6 +253,7 @@ struct acpi_device_pnp { #define acpi_device_bid(d) ((d)->pnp.bus_id) #define acpi_device_adr(d) ((d)->pnp.bus_address) const char *acpi_device_hid(struct acpi_device *device); +#define acpi_device_uid(d) ((d)->pnp.unique_id) #define acpi_device_name(d) ((d)->pnp.device_name) #define acpi_device_class(d) ((d)->pnp.device_class) @@ -386,7 +388,8 @@ static inline bool is_acpi_node(struct fwnode_handle *fwnode) static inline struct acpi_device *acpi_node(struct fwnode_handle *fwnode) { - return fwnode ? container_of(fwnode, struct acpi_device, fwnode) : NULL; + return is_acpi_node(fwnode) ? + container_of(fwnode, struct acpi_device, fwnode) : NULL; } static inline struct fwnode_handle *acpi_fwnode_handle(struct acpi_device *adev) |