summaryrefslogtreecommitdiffstats
path: root/drivers/input/mouse/psmouse-base.c
diff options
context:
space:
mode:
authorAndres Salomon <dilinger@queued.net>2012-02-24 00:51:37 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2012-02-24 00:55:28 -0800
commitbd26f3d6fbb84f101f3e78f0591415d1c407976a (patch)
tree9f0c6a675c41ce63462ce8385e5accd8265ad596 /drivers/input/mouse/psmouse-base.c
parent023cea0ecfa2df034096c3f4afa796a0b2d1188a (diff)
downloadblackbird-op-linux-bd26f3d6fbb84f101f3e78f0591415d1c407976a.tar.gz
blackbird-op-linux-bd26f3d6fbb84f101f3e78f0591415d1c407976a.zip
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.c15
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;
}
OpenPOWER on IntegriCloud