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[media] media/i2c/tc358743: Initialize timer

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This converts to use setup_timer() to set callback and data, though it
doesn't look like this would have worked with timer checking enabled
since no init_timer() was ever called before.

Cc: Mats Randgaard <matrandg@cisco.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Kees Cook 2017-09-20 20:27:41 -03:00 committed by Mauro Carvalho Chehab
parent 02005cb27c
commit d17dd2db94
1 changed files with 2 additions and 2 deletions
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4
drivers/media/i2c/tc358743.c
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@ -2147,8 +2147,8 @@ static int tc358743_probe(struct i2c_client *client,
} else {
INIT_WORK(&state->work_i2c_poll,
tc358743_work_i2c_poll);
state->timer.data = (unsigned long)state;
state->timer.function = tc358743_irq_poll_timer;
setup_timer(&state->timer, tc358743_irq_poll_timer,
(unsigned long)state);
state->timer.expires = jiffies +
msecs_to_jiffies(POLL_INTERVAL_MS);
add_timer(&state->timer);