suse man page for sparse_keymap_setup

SPARSE_KEYMAP_SETUP(9)						  Input Subsystem					    SPARSE_KEYMAP_SETUP(9)

NAME
       sparse_keymap_setup - set up sparse keymap for an input device

SYNOPSIS
       int sparse_keymap_setup(struct input_dev * dev, const struct key_entry * keymap, int (*setup) (struct input_dev *, struct key_entry *));

ARGUMENTS
       dev
	   Input device

       keymap
	   Keymap in form of array of key_entry structures ending with KE_END type entry

       setup
	   Function that can be used to adjust keymap entries depending on device's deeds, may be NULL

DESCRIPTION
       The function calculates size and allocates copy of the original keymap after which sets up input device event bits appropriately. Before
       destroying input device allocated keymap should be freed with a call to sparse_keymap_free.

COPYRIGHT
Kernel Hackers Manual 2.6.					     July 2010						    SPARSE_KEYMAP_SETUP(9)