1 files changed, 6 insertions, 9 deletions

diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 6ee9999a2eaa..4d5ecc04c5b6 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -527,11 +527,15 @@ static int psmouse_extensions(struct psmouse *psmouse,
         if (max_proto > PSMOUSE_IMEX && ps2pp_init(psmouse, set_properties) == 0)
                 return PSMOUSE_PS2PP;
 
+        if (max_proto > PSMOUSE_IMEX && trackpoint_detect(psmouse, set_properties) == 0)
+                return PSMOUSE_TRACKPOINT;
+
 /*
  * Reset to defaults in case the device got confused by extended
- * protocol probes.
+ * protocol probes. Note that we do full reset becuase some mice
+ * put themselves to sleep when see PSMOUSE_RESET_DIS.
  */
-        ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
+        psmouse_reset(psmouse);
 
         if (max_proto >= PSMOUSE_IMEX && im_explorer_detect(psmouse, set_properties) == 0)
                 return PSMOUSE_IMEX;
@@ -540,12 +544,6 @@ static int psmouse_extensions(struct psmouse *psmouse,
                 return PSMOUSE_IMPS;
 
 /*
- * Try to initialize the IBM TrackPoint
- */
-        if (max_proto > PSMOUSE_IMEX && trackpoint_detect(psmouse, set_properties) == 0)
-                return PSMOUSE_TRACKPOINT;
-
-/*
  * Okay, all failed, we have a standard mouse here. The number of the buttons
  * is still a question, though. We assume 3.
  */
@@ -559,7 +557,6 @@ static int psmouse_extensions(struct psmouse *psmouse,
  * extensions.
  */
                 psmouse_reset(psmouse);
-                ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
         }
 
         return PSMOUSE_PS2;