aboutsummaryrefslogtreecommitdiff
path: root/drivers/input/mouse/psmouse-base.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-19 13:31:34 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-02-19 13:31:34 -0800
commitd43a338e395371733a80ec473b40baac5f74d768 (patch)
treed4c01b62865bed1af2463d7a4eb4cb25ca46c66e /drivers/input/mouse/psmouse-base.c
parentcb4aaf46c0283dd79ab2e8b8b165c0bf13ab6194 (diff)
parent62b529a7b9c11880a8820494a25db0e2ecdf3bed (diff)
Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input: Input: remove obsolete setup parameters from input drivers Input: HIL - fix improper call to release_region() Input: hid-lgff - treat devices as joysticks unless told otherwise Input: HID - add support for Logitech Formula Force EX Input: gpio-keys - switch to common GPIO API Input: do not lock device when showing name, phys and uniq Input: i8042 - let serio bus suspend ports Input: psmouse - properly reset mouse on shutdown/suspend
Diffstat (limited to 'drivers/input/mouse/psmouse-base.c')
-rw-r--r--drivers/input/mouse/psmouse-base.c34
1 files changed, 28 insertions, 6 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index a0e4a033e2d..0fe5869d7d4 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -93,12 +93,6 @@ static struct attribute_group psmouse_attribute_group = {
.attrs = psmouse_attributes,
};
-__obsolete_setup("psmouse_noext");
-__obsolete_setup("psmouse_resolution=");
-__obsolete_setup("psmouse_smartscroll=");
-__obsolete_setup("psmouse_resetafter=");
-__obsolete_setup("psmouse_rate=");
-
/*
* psmouse_mutex protects all operations changing state of mouse
* (connecting, disconnecting, changing rate or resolution via
@@ -987,8 +981,36 @@ static void psmouse_resync(struct work_struct *work)
static void psmouse_cleanup(struct serio *serio)
{
struct psmouse *psmouse = serio_get_drvdata(serio);
+ struct psmouse *parent = NULL;
+
+ mutex_lock(&psmouse_mutex);
+
+ if (serio->parent && serio->id.type == SERIO_PS_PSTHRU) {
+ parent = serio_get_drvdata(serio->parent);
+ psmouse_deactivate(parent);
+ }
+
+ psmouse_deactivate(psmouse);
+
+ if (psmouse->cleanup)
+ psmouse->cleanup(psmouse);
psmouse_reset(psmouse);
+
+/*
+ * Some boxes, such as HP nx7400, get terribly confused if mouse
+ * is not fully enabled before suspending/shutting down.
+ */
+ ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE);
+
+ if (parent) {
+ if (parent->pt_deactivate)
+ parent->pt_deactivate(parent);
+
+ psmouse_activate(parent);
+ }
+
+ mutex_unlock(&psmouse_mutex);
}
/*