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-rw-r--r--include/linux/input/mt.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/linux/input/mt.h b/include/linux/input/mt.h
index 318bb82325a6..f86737586e19 100644
--- a/include/linux/input/mt.h
+++ b/include/linux/input/mt.h
@@ -48,10 +48,14 @@ static inline void input_mt_slot(struct input_dev *dev, int slot)
48 input_event(dev, EV_ABS, ABS_MT_SLOT, slot); 48 input_event(dev, EV_ABS, ABS_MT_SLOT, slot);
49} 49}
50 50
51static inline bool input_is_mt_value(int axis)
52{
53 return axis >= ABS_MT_FIRST && axis <= ABS_MT_LAST;
54}
55
51static inline bool input_is_mt_axis(int axis) 56static inline bool input_is_mt_axis(int axis)
52{ 57{
53 return axis == ABS_MT_SLOT || 58 return axis == ABS_MT_SLOT || input_is_mt_value(axis);
54 (axis >= ABS_MT_FIRST && axis <= ABS_MT_LAST);
55} 59}
56 60
57void input_mt_report_slot_state(struct input_dev *dev, 61void input_mt_report_slot_state(struct input_dev *dev,