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| author | Andres Salomon <dilinger@debian.org> | 2007-03-10 06:39:54 (GMT) |
|---|---|---|
| committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-03-10 06:39:54 (GMT) |
| commit | 55e3d9224b60df0fd2dc36bff9b538ce40fd9586 (patch) | |
| tree | 7a8df6e8996bc1c4e73705750df3b0854e998897 /drivers/input/mouse/alps.h | |
| parent | cb9def4dff9fe7e3d3114eba4e2d89f52265e22c (diff) | |
| download | linux-55e3d9224b60df0fd2dc36bff9b538ce40fd9586.tar.xz | |
Input: psmouse - allow disabing certain protocol extensions
Allow ALPS, LOGIPS2PP, LIFEBOOK, TRACKPOINT and TOUCHKIT protocol
extensions of psmouse to be disabled during compilation. This will
allow users save some memory when they are sure that they will only
use a certain type of mice.
Signed-off-by: Andres Salomon <dilinger@debian.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse/alps.h')
| -rw-r--r-- | drivers/input/mouse/alps.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/input/mouse/alps.h b/drivers/input/mouse/alps.h index 69db732..f85ac40 100644 --- a/drivers/input/mouse/alps.h +++ b/drivers/input/mouse/alps.h @@ -12,9 +12,6 @@ #ifndef _ALPS_H #define _ALPS_H -int alps_detect(struct psmouse *psmouse, int set_properties); -int alps_init(struct psmouse *psmouse); - struct alps_model_info { unsigned char signature[3]; unsigned char byte0, mask0; @@ -29,4 +26,18 @@ struct alps_data { int prev_fin; /* Finger bit from previous packet */ }; +#ifdef CONFIG_MOUSE_PS2_ALPS +int alps_detect(struct psmouse *psmouse, int set_properties); +int alps_init(struct psmouse *psmouse); +#else +inline int alps_detect(struct psmouse *psmouse, int set_properties) +{ + return -ENOSYS; +} +inline int alps_init(struct psmouse *psmouse) +{ + return -ENOSYS; +} +#endif /* CONFIG_MOUSE_PS2_ALPS */ + #endif |