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| author | Dan Carpenter <error27@gmail.com> | 2010-06-02 06:29:40 +0200 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2010-06-02 09:11:18 +0200 |
| commit | f7a2e30246281944064113dafbafe3eb14cd89e3 (patch) | |
| tree | f2cfc0b01334ca058be14550afb001521f3fefe6 /drivers/input/touchscreen/tps6507x-ts.c | |
| parent | Input: s3c2410_ts - tone down logging (diff) | |
| download | linux-f7a2e30246281944064113dafbafe3eb14cd89e3.tar.xz linux-f7a2e30246281944064113dafbafe3eb14cd89e3.zip | |
Input: tps6507x-ts - a couple work queue cleanups
1) Use msecs_to_jiffies() instead of calculating by hand.
2) Call cancel_delayed_work_sync() instead of cancel_delayed_work()
followed by a separate flush_workqueue().
3) Remove the "tsc->wq = 0;" Sparse complains about that because
tsc->wq is a pointer, not an int. It's not needed because we just
free the pointer anyway.
Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Diffstat (limited to 'drivers/input/touchscreen/tps6507x-ts.c')
| -rw-r--r-- | drivers/input/touchscreen/tps6507x-ts.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/input/touchscreen/tps6507x-ts.c b/drivers/input/touchscreen/tps6507x-ts.c index 5de80a1a730b..5b70a1419b4d 100644 --- a/drivers/input/touchscreen/tps6507x-ts.c +++ b/drivers/input/touchscreen/tps6507x-ts.c @@ -221,7 +221,7 @@ done: if (poll) { schd = queue_delayed_work(tsc->wq, &tsc->work, - tsc->poll_period * HZ / 1000); + msecs_to_jiffies(tsc->poll_period)); if (schd) tsc->polling = 1; else { @@ -326,7 +326,7 @@ static int tps6507x_ts_probe(struct platform_device *pdev) goto err2; schd = queue_delayed_work(tsc->wq, &tsc->work, - tsc->poll_period * HZ / 1000); + msecs_to_jiffies(tsc->poll_period)); if (schd) tsc->polling = 1; @@ -339,10 +339,8 @@ static int tps6507x_ts_probe(struct platform_device *pdev) return 0; err2: - cancel_delayed_work(&tsc->work); - flush_workqueue(tsc->wq); + cancel_delayed_work_sync(&tsc->work); destroy_workqueue(tsc->wq); - tsc->wq = 0; input_free_device(input_dev); err1: kfree(tsc); @@ -360,10 +358,8 @@ static int __devexit tps6507x_ts_remove(struct platform_device *pdev) if (!tsc) return 0; - cancel_delayed_work(&tsc->work); - flush_workqueue(tsc->wq); + cancel_delayed_work_sync(&tsc->work); destroy_workqueue(tsc->wq); - tsc->wq = 0; input_free_device(input_dev); |