iio: Improve the kernel-doc of iio_trigger_poll
Move the kernel-doc of the function to industrialio-trigger.c
Add a note on the context where the function is expected to be called.
Signed-off-by: Mehdi Djait <mehdi.djait.k@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/bd84fc17e9d22eab998bf48720297f9a77689f45.1677761379.git.mehdi.djait.k@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index a2f3cc2..270ec0a 100644
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -192,6 +192,12 @@ static void iio_trigger_notify_done_atomic(struct iio_trigger *trig)
schedule_work(&trig->reenable_work);
}
+/**
+ * iio_trigger_poll() - Call the IRQ trigger handler of the consumers
+ * @trig: trigger which occurred
+ *
+ * This function should only be called from a hard IRQ context.
+ */
void iio_trigger_poll(struct iio_trigger *trig)
{
int i;
