diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/mouse/alps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c index 62ffea00902a..34700eda0429 100644 --- a/drivers/input/mouse/alps.c +++ b/drivers/input/mouse/alps.c @@ -2876,7 +2876,7 @@ static bool alps_is_cs19_trackpoint(struct psmouse *psmouse) * trackpoint-only devices have their variant_ids equal * TP_VARIANT_ALPS and their firmware_ids are in 0x20~0x2f range. */ - return param[0] == TP_VARIANT_ALPS && (param[1] & 0x20); + return param[0] == TP_VARIANT_ALPS && ((param[1] & 0xf0) == 0x20); } static int alps_identify(struct psmouse *psmouse, struct alps_data *priv) |