drivers/input/input.c

784  * @ke: keymap entry containing scancode to be converted.
792 int input_scancode_to_scalar(const struct input_keymap_entry *ke,
795 	switch (ke->len) {
797 		*scancode = *((u8 *)ke->scancode);
801 		*scancode = *((u16 *)ke->scancode);
805 		*scancode = *((u32 *)ke->scancode);
837 				    struct input_keymap_entry *ke)
845 	if (ke->flags & INPUT_KEYMAP_BY_INDEX)
846 		index = ke->index;
848 		error = input_scancode_to_scalar(ke, &index);
856 	ke->keycode = input_fetch_keycode(dev, index);
857 	ke->index = index;
858 	ke->len = sizeof(index);
859 	memcpy(ke->scancode, &index, sizeof(index));
865 				    const struct input_keymap_entry *ke,
875 	if (ke->flags & INPUT_KEYMAP_BY_INDEX) {
876 		index = ke->index;
878 		error = input_scancode_to_scalar(ke, &index);
886 	if (dev->keycodesize < sizeof(ke->keycode) &&
887 			(ke->keycode >> (dev->keycodesize * 8)))
894 			k[index] = ke->keycode;
900 			k[index] = ke->keycode;
906 			k[index] = ke->keycode;
922 	__set_bit(ke->keycode, dev->keybit);
929  * @ke: keymap entry
934 int input_get_keycode(struct input_dev *dev, struct input_keymap_entry *ke)
940 	retval = dev->getkeycode(dev, ke);
950  * @ke: new keymap entry
956 		      const struct input_keymap_entry *ke)
962 	if (ke->keycode > KEY_MAX)
967 	retval = dev->setkeycode(dev, ke, &old_keycode);