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HID: make timeout HZ independent

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wait_event_interruptible_timeout() expects a timeout in jiffies so the
numeric constant becomes HZ dependent - put it through msecs_to_jiffies()
to make it HZ independent.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Nicholas Mc Guire 2015-05-02 17:55:15 +02:00 committed by Jiri Kosina
parent 8de29a35dc
commit e03930620a
1 changed files with 2 additions and 1 deletions
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3
drivers/hid/hid-lg.c
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@ -700,7 +700,8 @@ static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id)
/* insert a little delay of 10 jiffies ~ 40ms */
wait_queue_head_t wait;
init_waitqueue_head (&wait);
wait_event_interruptible_timeout(wait, 0, 10);
wait_event_interruptible_timeout(wait, 0,
msecs_to_jiffies(40));
/* Select random Address */
buf[1] = 0xB2;