diff options
Diffstat (limited to 'drivers/acpi/dock.c')
| -rw-r--r-- | drivers/acpi/dock.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index a326c7993f4f..3e20b13fa272 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -115,6 +115,16 @@ add_dock_dependent_device(struct dock_station *ds, acpi_handle handle) return 0; } +static void remove_dock_dependent_devices(struct dock_station *ds) +{ + struct dock_dependent_device *dd, *aux; + + list_for_each_entry_safe(dd, aux, &ds->dependent_devices, list) { + list_del(&dd->list); + kfree(dd); + } +} + /** * dock_init_hotplug - Initialize a hotplug device on a docking station. * @dd: Dock-dependent device. @@ -895,6 +905,7 @@ static int __init dock_add(acpi_handle handle) return 0; err_rmgroup: + remove_dock_dependent_devices(dock_station); sysfs_remove_group(&dd->dev.kobj, &dock_attribute_group); err_unregister: platform_device_unregister(dd); |