int acpi_device_add(struct acpi_device *device,
void (*release)(struct device *));
void acpi_init_device_object(struct acpi_device *device, acpi_handle handle,
- int type, struct acpi_device_info *info);
+ int type);
int acpi_device_setup_files(struct acpi_device *dev);
void acpi_device_remove_files(struct acpi_device *dev);
void acpi_device_add_finalize(struct acpi_device *device);
}
static void acpi_set_pnp_ids(acpi_handle handle, struct acpi_device_pnp *pnp,
- int device_type, struct acpi_device_info *info)
+ int device_type)
{
+ struct acpi_device_info *info = NULL;
struct acpi_pnp_device_id_list *cid_list;
int i;
break;
}
+ acpi_get_object_info(handle, &info);
if (!info) {
pr_err(PREFIX "%s: Error reading device info\n",
__func__);
if (info->valid & ACPI_VALID_CLS)
acpi_add_id(pnp, info->class_code.string);
+ kfree(info);
+
/*
* Some devices don't reliably have _HIDs & _CIDs, so add
* synthetic HIDs to make sure drivers can find them.
}
void acpi_init_device_object(struct acpi_device *device, acpi_handle handle,
- int type, struct acpi_device_info *info)
+ int type)
{
INIT_LIST_HEAD(&device->pnp.ids);
device->device_type = type;
fwnode_init(&device->fwnode, &acpi_device_fwnode_ops);
acpi_set_device_status(device, ACPI_STA_DEFAULT);
acpi_device_get_busid(device);
- acpi_set_pnp_ids(handle, &device->pnp, type, info);
+ acpi_set_pnp_ids(handle, &device->pnp, type);
acpi_init_properties(device);
acpi_bus_get_flags(device);
device->flags.match_driver = false;
static int acpi_add_single_object(struct acpi_device **child,
acpi_handle handle, int type)
{
- struct acpi_device_info *info = NULL;
struct acpi_device *device;
int result;
- if (type == ACPI_BUS_TYPE_DEVICE && handle != ACPI_ROOT_OBJECT)
- acpi_get_object_info(handle, &info);
-
device = kzalloc(sizeof(struct acpi_device), GFP_KERNEL);
- if (!device) {
- kfree(info);
+ if (!device)
return -ENOMEM;
- }
- acpi_init_device_object(device, handle, type, info);
- kfree(info);
+ acpi_init_device_object(device, handle, type);
/*
* Getting the status is delayed till here so that we can call
* acpi_bus_get_status() and use its quirk handling. Note that