diff options
| author | Thomas Renninger <trenn@suse.de> | 2007-02-22 15:52:40 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2007-03-09 21:50:28 +0300 |
| commit | 752dae420e55ca2498756e3655eabf741afa4968 (patch) | |
| tree | fccd3a7887021b747d74e0e0bf065a0008645366 /drivers/input/mouse/synaptics.c | |
| parent | 252878df90c4b41d612f3e9170c7a691a393ab3a (diff) | |
| download | linux-752dae420e55ca2498756e3655eabf741afa4968.tar.xz | |
Backport of psmouse suspend/shutdown cleanups
This patch works back to 2.6.17 (earlier kernels seem to
need up/down operations on mutex/semaphore).
psmouse - properly reset mouse on shutdown/suspend
Some people report that they need psmouse module unloaded
for suspend to ram/disk to work properly. Let's make port
cleanup behave the same way as driver unload.
This fixes "bad state" problem on various HP laptops, such
as nx7400.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/input/mouse/synaptics.c')
| -rw-r--r-- | drivers/input/mouse/synaptics.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 49ac696d6cff..f0f9413d762c 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -652,6 +652,7 @@ int synaptics_init(struct psmouse *psmouse) psmouse->set_rate = synaptics_set_rate; psmouse->disconnect = synaptics_disconnect; psmouse->reconnect = synaptics_reconnect; + psmouse->cleanup = synaptics_reset; psmouse->pktsize = 6; /* Synaptics can usually stay in sync without extra help */ psmouse->resync_time = 0; |