When closing polled input device, call optional closing method
to make it possible to turn off the HW.
Signed-off-by: Samu Onkalo <samu.p.onkalo@xxxxxxxxx>
---
drivers/input/input-polldev.c | 3 +++
include/linux/input-polldev.h | 1 +
2 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/input/input-polldev.c b/drivers/input/input-polldev.c
index 0d3ce7a..50e1cb4 100644
--- a/drivers/input/input-polldev.c
+++ b/drivers/input/input-polldev.c
@@ -95,6 +95,9 @@ static void input_close_polled_device(struct input_dev *input)
cancel_delayed_work_sync(&dev->work);
input_polldev_stop_workqueue();
+
+ if (dev->close)
+ dev->close(dev);
}
/**
diff --git a/include/linux/input-polldev.h b/include/linux/input-polldev.h
index 597a007..23a6fc6 100644
--- a/include/linux/input-polldev.h
+++ b/include/linux/input-polldev.h
@@ -32,6 +32,7 @@ struct input_polled_dev {
void (*flush)(struct input_polled_dev *dev);
void (*poll)(struct input_polled_dev *dev);
+ void (*close)(struct input_polled_dev *dev);
unsigned int poll_interval; /* msec */
struct input_dev *input;
--
1.5.6.3
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