diff options
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/glue.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index c0d18b2145c1..7608d66f289b 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -37,7 +37,7 @@ int register_acpi_bus_type(struct acpi_bus_type *type) { if (acpi_disabled) return -ENODEV; - if (type && type->match && type->find_device) { + if (type && type->match && type->find_companion) { down_write(&bus_type_sem); list_add_tail(&type->list, &bus_type_list); up_write(&bus_type_sem); @@ -302,17 +302,19 @@ EXPORT_SYMBOL_GPL(acpi_unbind_one); static int acpi_platform_notify(struct device *dev) { struct acpi_bus_type *type = acpi_get_bus_type(dev); - acpi_handle handle; int ret; ret = acpi_bind_one(dev, NULL); if (ret && type) { - ret = type->find_device(dev, &handle); - if (ret) { + struct acpi_device *adev; + + adev = type->find_companion(dev); + if (!adev) { DBG("Unable to get handle for %s\n", dev_name(dev)); + ret = -ENODEV; goto out; } - ret = acpi_bind_one(dev, handle); + ret = acpi_bind_one(dev, adev->handle); if (ret) goto out; } |