Use helper function for counting slots

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net> Reviewed-by: Adam Jackson <ajax@redhat.com>
13 years ago · 43e270fb7a
parent 4ca57716ca
commit 43e270fb7a
1 changed files with 1 additions and 2 deletions
--- a/src/evdev.c
+++ b/src/evdev.c
@ -1455,8 +1455,7 @@ EvdevAddAbsValuatorClass(DeviceIntPtr device, int want_scroll_axes)
                num_touches = pEvdev->mtdev->caps.slot.maximum -
                              pEvdev->mtdev->caps.slot.minimum + 1;
        } else
-            num_touches = pEvdev->absinfo[ABS_MT_SLOT].maximum -
-                          pEvdev->absinfo[ABS_MT_SLOT].minimum + 1;
+            num_touches = num_slots(pEvdev);

        if (!InitTouchClassDeviceStruct(device, num_touches, mode,
                                        num_mt_axes_total)) {