diff options
Diffstat (limited to 'drivers/input/mouse/psmouse-base.c')
-rw-r--r-- | drivers/input/mouse/psmouse-base.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index cff065f6261c..bc1bc2653f15 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -462,6 +462,20 @@ static int psmouse_poll(struct psmouse *psmouse) PSMOUSE_CMD_POLL | (psmouse->pktsize << 8)); } +/* + * psmouse_matches_pnp_id - check if psmouse matches one of the passed in ids. + */ +bool psmouse_matches_pnp_id(struct psmouse *psmouse, const char * const ids[]) +{ + int i; + + if (!strncmp(psmouse->ps2dev.serio->firmware_id, "PNP:", 4)) + for (i = 0; ids[i]; i++) + if (strstr(psmouse->ps2dev.serio->firmware_id, ids[i])) + return true; + + return false; +} /* * Genius NetMouse magic init. |