diff options
| author | Holger Macht <[email protected]> | 2008-03-12 01:07:27 +0100 |
|---|---|---|
| committer | Len Brown <[email protected]> | 2008-03-18 05:16:38 -0400 |
| commit | 9171f83488940e4ff85f1b7137773eb1f306cdef (patch) | |
| tree | 56440be40144ea5d83cb6f59bc7b49fe53252318 | |
| parent | baadac8b10c5ac15ce3d26b68fa266c8889b163f (diff) | |
ACPI: Set flag DOCK_UNDOCKING when triggered via sysfs
begin_undock() is only called when triggered via a acpi notify handler
(pressing the undock button on the dock station), but complete_undock() is
always called after the eject. So if a undock is triggered through a sysfs
write, the flag DOCK_UNDOCKING has to be set for the dock station,
too. Otherwise this will freeze the system hard.
Signed-off-by: Holger Macht <[email protected]>
Acked-by: Kristen Carlson Accardi <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Len Brown <[email protected]>
| -rw-r--r-- | drivers/acpi/dock.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 307cef65c247..fa44fb96fc34 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -710,6 +710,7 @@ static ssize_t write_undock(struct device *dev, struct device_attribute *attr, if (!count) return -EINVAL; + begin_undock(dock_station); ret = handle_eject_request(dock_station, ACPI_NOTIFY_EJECT_REQUEST); return ret ? ret: count; } |