Drop HandleTouches - it's a noop

With the removal of touch events in 0a4cf80a00663, this function is a noop. It
merely counted the number of touches but discarded the result. And
UpdateTouchState does the update anyway.

https://bugs.freedesktop.org/show_bug.cgi?id=102209

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 1 insertions, 19 deletions

diff --git a/src/synaptics.c b/src/synaptics.c
index c7ba9ad..1df1ca7 100644
--- a/src/synaptics.c
+++ b/src/synaptics.c
@@ -2962,24 +2962,6 @@ UpdateTouchState(InputInfoPtr pInfo, struct SynapticsHwState *hw)
 }
 
 static void
-HandleTouches(InputInfoPtr pInfo, struct SynapticsHwState *hw)
-{
-    SynapticsPrivate *priv = (SynapticsPrivate *) pInfo->private;
-    int new_active_touches = priv->num_active_touches;
-    int i;
-
-    /* Count new number of active touches */
-    for (i = 0; i < hw->num_mt_mask; i++) {
-        if (hw->slot_state[i] == SLOTSTATE_OPEN)
-            new_active_touches++;
-        else if (hw->slot_state[i] == SLOTSTATE_CLOSE)
-            new_active_touches--;
-    }
-
-    UpdateTouchState(pInfo, hw);
-}
-
-static void
 filter_jitter(SynapticsPrivate * priv, int *x, int *y)
 {
     SynapticsParameters *para = &priv->synpara;
@@ -3175,7 +3157,7 @@ HandleState(InputInfoPtr pInfo, struct SynapticsHwState *hw, CARD32 now,
         post_button_click(pInfo, 1);
     }
 
-    HandleTouches(pInfo, hw);
+    UpdateTouchState(pInfo, hw);
 
     /* Save old values of some state variables */
     priv->finger_state = finger;