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path: root/drivers/input/input-polldev.c
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Diffstat (limited to 'drivers/input/input-polldev.c')
-rw-r--r--drivers/input/input-polldev.c18
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c
index 92b359894e8..490918a5d19 100644
--- a/drivers/input/input-polldev.c
+++ b/drivers/input/input-polldev.c
@@ -60,17 +60,21 @@ static void input_polled_device_work(struct work_struct *work)
{
struct input_polled_dev *dev =
container_of(work, struct input_polled_dev, work.work);
+ unsigned long delay;
dev->poll(dev);
- queue_delayed_work(polldev_wq, &dev->work,
- msecs_to_jiffies(dev->poll_interval));
+
+ delay = msecs_to_jiffies(dev->poll_interval);
+ if (delay >= HZ)
+ delay = round_jiffies_relative(delay);
+
+ queue_delayed_work(polldev_wq, &dev->work, delay);
}
static int input_open_polled_device(struct input_dev *input)
{
struct input_polled_dev *dev = input->private;
int error;
- unsigned long ticks;
error = input_polldev_start_workqueue();
if (error)
@@ -79,10 +83,8 @@ static int input_open_polled_device(struct input_dev *input)
if (dev->flush)
dev->flush(dev);
- ticks = msecs_to_jiffies(dev->poll_interval);
- if (ticks >= HZ)
- ticks = round_jiffies(ticks);
- queue_delayed_work(polldev_wq, &dev->work, ticks);
+ queue_delayed_work(polldev_wq, &dev->work,
+ msecs_to_jiffies(dev->poll_interval));
return 0;
}
@@ -91,7 +93,7 @@ static void input_close_polled_device(struct input_dev *input)
{
struct input_polled_dev *dev = input->private;
- cancel_rearming_delayed_workqueue(polldev_wq, &dev->work);
+ cancel_delayed_work_sync(&dev->work);
input_polldev_stop_workqueue();
}