diff options
Diffstat (limited to 'drivers/input/mouse/trackpoint.h')
| -rw-r--r-- | drivers/input/mouse/trackpoint.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/input/mouse/trackpoint.h b/drivers/input/mouse/trackpoint.h index 050298b1a09..c10a6e7d010 100644 --- a/drivers/input/mouse/trackpoint.h +++ b/drivers/input/mouse/trackpoint.h @@ -142,6 +142,13 @@ struct trackpoint_data unsigned char ext_dev; }; -extern int trackpoint_detect(struct psmouse *psmouse, int set_properties); +#ifdef CONFIG_MOUSE_PS2_TRACKPOINT +int trackpoint_detect(struct psmouse *psmouse, int set_properties); +#else +inline int trackpoint_detect(struct psmouse *psmouse, int set_properties) +{ + return -ENOSYS; +} +#endif /* CONFIG_MOUSE_PS2_TRACKPOINT */ #endif /* _TRACKPOINT_H */ |