Input: add open and close methods for polled devices
Optional open and close methods for preparing and closing
the device.
Signed-off-by: Samu Onkalo <samu.p.onkalo@nokia.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c
index 0d3ce7a..910220c1 100644
--- a/drivers/input/input-polldev.c
+++ b/drivers/input/input-polldev.c
@@ -80,8 +80,8 @@
if (error)
return error;
- if (dev->flush)
- dev->flush(dev);
+ if (dev->open)
+ dev->open(dev);
queue_delayed_work(polldev_wq, &dev->work,
msecs_to_jiffies(dev->poll_interval));
@@ -95,6 +95,9 @@
cancel_delayed_work_sync(&dev->work);
input_polldev_stop_workqueue();
+
+ if (dev->close)
+ dev->close(dev);
}
/**
diff --git a/drivers/input/misc/wistron_btns.c b/drivers/input/misc/wistron_btns.c
index a932179..00eb9d6 100644
--- a/drivers/input/misc/wistron_btns.c
+++ b/drivers/input/misc/wistron_btns.c
@@ -1263,7 +1263,7 @@
if (!wistron_idev)
return -ENOMEM;
- wistron_idev->flush = wistron_flush;
+ wistron_idev->open = wistron_flush;
wistron_idev->poll = wistron_poll;
wistron_idev->poll_interval = POLL_INTERVAL_DEFAULT;