diff options
| -rw-r--r-- | drivers/base/bus.c | 42 | ||||
| -rw-r--r-- | include/linux/device.h | 2 |
2 files changed, 0 insertions, 44 deletions
diff --git a/drivers/base/bus.c b/drivers/base/bus.c index 4c289ab91357..2cdf29464063 100644 --- a/drivers/base/bus.c +++ b/drivers/base/bus.c @@ -846,42 +846,6 @@ struct bus_type *find_bus(char *name) } #endif /* 0 */ - -/** - * bus_add_attrs - Add default attributes for this bus. - * @bus: Bus that has just been registered. - */ - -static int bus_add_attrs(struct bus_type *bus) -{ - int error = 0; - int i; - - if (bus->bus_attrs) { - for (i = 0; bus->bus_attrs[i].attr.name; i++) { - error = bus_create_file(bus, &bus->bus_attrs[i]); - if (error) - goto err; - } - } -done: - return error; -err: - while (--i >= 0) - bus_remove_file(bus, &bus->bus_attrs[i]); - goto done; -} - -static void bus_remove_attrs(struct bus_type *bus) -{ - int i; - - if (bus->bus_attrs) { - for (i = 0; bus->bus_attrs[i].attr.name; i++) - bus_remove_file(bus, &bus->bus_attrs[i]); - } -} - static int bus_add_groups(struct bus_type *bus, const struct attribute_group **groups) { @@ -983,9 +947,6 @@ int bus_register(struct bus_type *bus) if (retval) goto bus_probe_files_fail; - retval = bus_add_attrs(bus); - if (retval) - goto bus_attrs_fail; retval = bus_add_groups(bus, bus->bus_groups); if (retval) goto bus_groups_fail; @@ -994,8 +955,6 @@ int bus_register(struct bus_type *bus) return 0; bus_groups_fail: - bus_remove_attrs(bus); -bus_attrs_fail: remove_probe_files(bus); bus_probe_files_fail: kset_unregister(bus->p->drivers_kset); @@ -1024,7 +983,6 @@ void bus_unregister(struct bus_type *bus) pr_debug("bus: '%s': unregistering\n", bus->name); if (bus->dev_root) device_unregister(bus->dev_root); - bus_remove_attrs(bus); bus_remove_groups(bus, bus->bus_groups); remove_probe_files(bus); kset_unregister(bus->p->drivers_kset); diff --git a/include/linux/device.h b/include/linux/device.h index ce690ea34547..89a852e0896d 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -63,7 +63,6 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *); * @name: The name of the bus. * @dev_name: Used for subsystems to enumerate devices like ("foo%u", dev->id). * @dev_root: Default device to use as the parent. - * @bus_attrs: Default attributes of the bus. * @dev_attrs: Default attributes of the devices on the bus. * @drv_attrs: Default attributes of the device drivers on the bus. * @bus_groups: Default attributes of the bus. @@ -106,7 +105,6 @@ struct bus_type { const char *name; const char *dev_name; struct device *dev_root; - struct bus_attribute *bus_attrs; /* use bus_groups instead */ struct device_attribute *dev_attrs; /* use dev_groups instead */ struct driver_attribute *drv_attrs; /* use drv_groups instead */ const struct attribute_group **bus_groups; |