[PATCH synaptics] Replace hardcoded max number of touches with a define.

[Peter Hutterer]

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
no visible effect, I just need this for another patch (not ready yet) that
will make use of this.

 src/synaptics.c    |    2 +-
 src/synapticsstr.h |    1 +
 2 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/synaptics.c b/src/synaptics.c
index 99b5085..918dc6f 100644
--- a/src/synaptics.c
+++ b/src/synaptics.c
@@ -1186,7 +1186,7 @@ DeviceInitTouch(DeviceIntPtr dev, Atom *axes_labels)
 
     if (priv->has_touch)
     {
-        priv->num_slots = priv->max_touches ? priv->max_touches : 10;
+        priv->num_slots = priv->max_touches ? priv->max_touches : SYNAPTICS_MAX_TOUCHES;
 
         priv->open_slots = malloc(priv->num_slots * sizeof(int));
         if (!priv->open_slots)
diff --git a/src/synapticsstr.h b/src/synapticsstr.h
index 55aab3d..14ae362 100644
--- a/src/synapticsstr.h
+++ b/src/synapticsstr.h
@@ -49,6 +49,7 @@
  *					structs, typedefs, #defines, enums
  *****************************************************************************/
 #define SYNAPTICS_MOVE_HISTORY	5
+#define SYNAPTICS_MAX_TOUCHES	10
 
 typedef struct _SynapticsMoveHist
 {
-- 
1.7.7.6