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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>
This commit is contained in:
Wen-chien Jesse Sung 2012-09-25 18:51:07 +08:00 committed by Jiri Kosina
parent ca9bbdcc89
commit 4cc9834518
1 changed files with 4 additions and 4 deletions
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8
drivers/hid/hid-ntrig.c
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@ -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);