diff options
Diffstat (limited to 'drivers/hid/wacom_sys.c')
| -rw-r--r-- | drivers/hid/wacom_sys.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 8593047bb726..b6bcd251c4a8 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -70,22 +70,15 @@ static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report, static int wacom_open(struct input_dev *dev) { struct wacom *wacom = input_get_drvdata(dev); - int retval; - - mutex_lock(&wacom->lock); - retval = hid_hw_open(wacom->hdev); - mutex_unlock(&wacom->lock); - return retval; + return hid_hw_open(wacom->hdev); } static void wacom_close(struct input_dev *dev) { struct wacom *wacom = input_get_drvdata(dev); - mutex_lock(&wacom->lock); hid_hw_close(wacom->hdev); - mutex_unlock(&wacom->lock); } /* |