Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: ad7877 - keep dma rx buffers in seperate cache lines
  Input: psmouse - reset all types of mice before reconnecting
  Input: elantech - use all 3 bytes when checking version
  Input: iforce - fix Guillemot Jet Leader 3D entry
  Input: iforce - add Guillemot Jet Leader Force Feedback

1 files changed, 10 insertions, 4 deletions

diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index cbc807264940..a3c97315a473 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -1394,6 +1394,7 @@ static int psmouse_reconnect(struct serio *serio)
         struct psmouse *psmouse = serio_get_drvdata(serio);
         struct psmouse *parent = NULL;
         struct serio_driver *drv = serio->drv;
+        unsigned char type;
         int rc = -1;
 
         if (!drv || !psmouse) {
@@ -1413,10 +1414,15 @@ static int psmouse_reconnect(struct serio *serio)
         if (psmouse->reconnect) {
                 if (psmouse->reconnect(psmouse))
                         goto out;
-        } else if (psmouse_probe(psmouse) < 0 ||
-                   psmouse->type != psmouse_extensions(psmouse,
-                                                psmouse_max_proto, false)) {
-                goto out;
+        } else {
+                psmouse_reset(psmouse);
+
+                if (psmouse_probe(psmouse) < 0)
+                        goto out;
+
+                type = psmouse_extensions(psmouse, psmouse_max_proto, false);
+                if (psmouse->type != type)
+                        goto out;
         }
 
         /* ok, the device type (and capabilities) match the old one,