iio: light: tsl2563: Remove flush_scheduled_work

flush_scheduled_work is scheduled for deprecation.
Replace cancel_delayed_work and flush_scheduled_work with
cancel_delayed_work_sync instead to ensure there is no pending or
running work item.

Since there is only one work item, chip->poweroff_work, there are
no further dependencies of flush_scheduled_work().

Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/light/tsl2563.c b/drivers/iio/light/tsl2563.c
index 12731d6..57b108c 100644 (file)
--- a/drivers/iio/light/tsl2563.c
+++ b/drivers/iio/light/tsl2563.c
@@ -806,8 +806,7 @@ static int tsl2563_probe(struct i2c_client *client,
        return 0;
 
 fail:
-       cancel_delayed_work(&chip->poweroff_work);
-       flush_scheduled_work();
+       cancel_delayed_work_sync(&chip->poweroff_work);
        return err;
 }