move feedback initialization up

This allows the backend to propery initialize the feedback from options,
as it works with most other drivers. This is the hacky equivalent of
fixing the initialization of pointer acceleration, which would require
changes to most drivers however.

Signed-off-by: Simon Thum <simon.thum@gmx.de>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

src/evdev.c

@@ -1299,6 +1299,9 @@ EvdevAddRelClass(DeviceIntPtr device)
                                        GetMotionHistorySize(), Relative))
         return !Success;
 
+    if (!InitPtrFeedbackClassDeviceStruct(device, EvdevPtrCtrlProc))
+        return !Success;
+
     for (axis = REL_X; axis <= REL_MAX; axis++)
     {
         int axnum = pEvdev->axis_map[axis];
@@ -1315,9 +1318,6 @@ EvdevAddRelClass(DeviceIntPtr device)
 
     xfree(atoms);
 
-    if (!InitPtrFeedbackClassDeviceStruct(device, EvdevPtrCtrlProc))
-        return !Success;
-
     pInfo->flags |= XI86_POINTER_CAPABLE;
 
     return Success;