diff options
| -rw-r--r-- | drivers/acpi/glue.c | 26 | ||||
| -rw-r--r-- | drivers/ata/libata-acpi.c | 6 | ||||
| -rw-r--r-- | include/acpi/acpi_bus.h | 3 |
3 files changed, 1 insertions, 34 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index b94d14721af3..40a84cc6740c 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -78,22 +78,6 @@ static struct acpi_bus_type *acpi_get_bus_type(struct device *dev) return ret; } -static int acpi_find_bridge_device(struct device *dev, acpi_handle * handle) -{ - struct acpi_bus_type *tmp; - int ret = -ENODEV; - - down_read(&bus_type_sem); - list_for_each_entry(tmp, &bus_type_list, list) { - if (tmp->find_bridge && !tmp->find_bridge(dev, handle)) { - ret = 0; - break; - } - } - up_read(&bus_type_sem); - return ret; -} - static acpi_status do_acpi_find_child(acpi_handle handle, u32 lvl_not_used, void *addr_p, void **ret_p) { @@ -262,15 +246,7 @@ static int acpi_platform_notify(struct device *dev) int ret; ret = acpi_bind_one(dev, NULL); - if (ret) { - if (!type) { - ret = acpi_find_bridge_device(dev, &handle); - if (!ret) - ret = acpi_bind_one(dev, handle); - - goto out; - } - + if (ret && type) { ret = type->find_device(dev, &handle); if (ret) { DBG("Unable to get handle for %s\n", dev_name(dev)); diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c index c832a5ca09ad..beea3115577e 100644 --- a/drivers/ata/libata-acpi.c +++ b/drivers/ata/libata-acpi.c @@ -1144,14 +1144,8 @@ static int ata_acpi_find_device(struct device *dev, acpi_handle *handle) return -ENODEV; } -static int ata_acpi_find_dummy(struct device *dev, acpi_handle *handle) -{ - return -ENODEV; -} - static struct acpi_bus_type ata_acpi_bus = { .name = "ATA", - .find_bridge = ata_acpi_find_dummy, .find_device = ata_acpi_find_device, }; diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h index c751d7de3a5f..22ba56e834e2 100644 --- a/include/acpi/acpi_bus.h +++ b/include/acpi/acpi_bus.h @@ -439,10 +439,7 @@ struct acpi_bus_type { struct list_head list; const char *name; bool (*match)(struct device *dev); - /* For general devices under the bus */ int (*find_device) (struct device *, acpi_handle *); - /* For bridges, such as PCI root bridge, IDE controller */ - int (*find_bridge) (struct device *, acpi_handle *); void (*setup)(struct device *); void (*cleanup)(struct device *); }; |