diff options
| author | Takashi Iwai <tiwai@suse.de> | 2010-07-14 09:32:46 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-07-14 09:33:56 -0700 |
| commit | bbddd199995ff55f1bb0336cadff4ee3d02b5a2c (patch) | |
| tree | ffc2f282465bd67ed58fa8f5451eef54b7650a14 | |
| parent | c59690fa484c04ab96fe932241b569a09755a4d2 (diff) | |
Input: synaptics - fix wrong dimensions check
The commit 83ba9ea8a04b72dfee2515428c15e7414ba4fc61 ommitted the return
line for the old synaptics model accidentally. This resulted in a wrong
check, namely, the dimensions are checked for the old devices that don't
support the query properly.
This patch adds the return line back.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| -rw-r--r-- | drivers/input/mouse/synaptics.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c index 40cea334ad1..9ba9c4a17e1 100644 --- a/drivers/input/mouse/synaptics.c +++ b/drivers/input/mouse/synaptics.c @@ -206,6 +206,7 @@ static int synaptics_resolution(struct psmouse *psmouse) unsigned char max[3]; if (SYN_ID_MAJOR(priv->identity) < 4) + return 0; if (synaptics_send_cmd(psmouse, SYN_QUE_RESOLUTION, res) == 0) { if (res[0] != 0 && (res[1] & 0x80) && res[2] != 0) { |