INPUT_MT_GET_SLOT_BY(9) Input Subsystem INPUT_MT_GET_SLOT_BY(9)NAMEinput_mt_get_slot_by_key - return slot matching key
SYNOPSIS
int input_mt_get_slot_by_key(struct input_dev * dev, int key);
ARGUMENTS
dev
input device with allocated MT slots
key
the key of the sought slot
DESCRIPTION
Returns the slot of the given key, if it exists, otherwise set the key
on the first unused slot and return.
If no available slot can be found, -1 is returned.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 INPUT_MT_GET_SLOT_BY(9)