diff options
| author | Andres Salomon <dilinger@queued.net> | 2012-02-24 12:51:37 +0400 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2012-02-24 12:55:28 +0400 |
| commit | bd26f3d6fbb84f101f3e78f0591415d1c407976a (patch) | |
| tree | 9f0c6a675c41ce63462ce8385e5accd8265ad596 /drivers/input/mouse/psmouse-base.c | |
| parent | 023cea0ecfa2df034096c3f4afa796a0b2d1188a (diff) | |
| download | linux-bd26f3d6fbb84f101f3e78f0591415d1c407976a.tar.xz | |
Input: psmouse - allow drivers to use psmouse_{de,}activate
Other drivers duplicate this code; no sense in having it be private
to psmouse-base.
Signed-off-by: Andres Salomon <dilinger@queued.net>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/mouse/psmouse-base.c')
| -rw-r--r-- | drivers/input/mouse/psmouse-base.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index de7e8bc17b1f..ee91bd39bb08 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -1092,28 +1092,33 @@ static void psmouse_initialize(struct psmouse *psmouse) * psmouse_activate() enables the mouse so that we get motion reports from it. */ -static void psmouse_activate(struct psmouse *psmouse) +int psmouse_activate(struct psmouse *psmouse) { - if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE)) + if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_ENABLE)) { psmouse_warn(psmouse, "Failed to enable mouse on %s\n", psmouse->ps2dev.serio->phys); + return -1; + } psmouse_set_state(psmouse, PSMOUSE_ACTIVATED); + return 0; } - /* * psmouse_deactivate() puts the mouse into poll mode so that we don't get motion * reports from it unless we explicitly request it. */ -static void psmouse_deactivate(struct psmouse *psmouse) +int psmouse_deactivate(struct psmouse *psmouse) { - if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_DISABLE)) + if (ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_DISABLE)) { psmouse_warn(psmouse, "Failed to deactivate mouse on %s\n", psmouse->ps2dev.serio->phys); + return -1; + } psmouse_set_state(psmouse, PSMOUSE_CMD_MODE); + return 0; } |