diff options
| author |   Wen-chien Jesse Sung <jesse.sung@canonical.com> | 2012-09-25 18:51:07 +0800 |
|---|---|---|
| committer |   Jiri Kosina <jkosina@suse.cz> | 2012-09-25 15:20:07 +0200 |
| commit | 4cc9834518efed3b69d3a8ff3bd162e089f68d34 (patch) | |
| tree | 9fa4256bea8f412d68852f8e720e697562769de4 /drivers/hid | |
| parent | HID: roccat: conditional blacklisting of Roccat modules (diff) | |
| download | linux-dev-4cc9834518efed3b69d3a8ff3bd162e089f68d34.tar.xz linux-dev-4cc9834518efed3b69d3a8ff3bd162e089f68d34.zip | |
HID: ntrig: change default value of logical/physical width/height to 1
Since something will be divided by these variables in
show_min_width()/show_min_height() and show_activate_width()/
show_activate_height(), a divided error would be triggered if
they are zero.
Signed-off-by: Wen-chien Jesse Sung <jesse.sung@canonical.com>
Acked-by: Rafi Rubin <rafi@seas.upenn.edu>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-ntrig.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/hid-ntrig.c b/drivers/hid/hid-ntrig.c index 9fae2ebdd758..86a969f63292 100644 --- a/drivers/hid/hid-ntrig.c +++ b/drivers/hid/hid-ntrig.c @@ -882,10 +882,10 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) nd->activate_slack = activate_slack; nd->act_state = activate_slack; nd->deactivate_slack = -deactivate_slack; - nd->sensor_logical_width = 0; - nd->sensor_logical_height = 0; - nd->sensor_physical_width = 0; - nd->sensor_physical_height = 0; + nd->sensor_logical_width = 1; + nd->sensor_logical_height = 1; + nd->sensor_physical_width = 1; + nd->sensor_physical_height = 1; hid_set_drvdata(hdev, nd); |