-
由 Oliver Neukum 提交于
The work queue has to be flushed after the device has been made inaccessible. The patch closes a window during which a work queue might remain active after the device is removed and would then lead to ACPI calls with undefined behavior. Signed-off-by: NOliver Neukum <oneukum@suse.de> Acked-by: NEric Piel <eric.piel@tremplin-utc.net> Acked-by: NPavel Machek <pavel@ucw.cz> Cc: Pavel Herrmann <morpheus.ibis@gmail.com> Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
06efbeb4