From a21b3bd602b31ee995b391a7b917282e7b0a1c33 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 20 Mar 2014 10:58:53 +1000
Subject: eventcomm: drop assumption of non-zero slot offset

The kernel guarantees this is always 0

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 src/eventcomm.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/eventcomm.c b/src/eventcomm.c
index 5db7e48..27283ca 100644
--- a/src/eventcomm.c
+++ b/src/eventcomm.c
@@ -808,8 +808,7 @@ event_query_touch(InputInfoPtr pInfo)
         };
 
         if (mtdev->caps.slot.maximum > 0)
-            priv->max_touches = mtdev->caps.slot.maximum -
-                mtdev->caps.slot.minimum + 1;
+            priv->max_touches = mtdev->caps.slot.maximum + 1;
 
         priv->touch_axes = malloc(priv->num_mt_axes *
                                   sizeof(SynapticsTouchAxisRec));
-- 
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