[PATCH v2 2/2] counter: interrupt-cnt: add counter_push_event()

[Oleksij Rempel]

Add counter_push_event() to notify user space about new pulses

Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx>
---
 drivers/counter/interrupt-cnt.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/counter/interrupt-cnt.c b/drivers/counter/interrupt-cnt.c
index 9e99702470c2..3b13f56bbb11 100644
--- a/drivers/counter/interrupt-cnt.c
+++ b/drivers/counter/interrupt-cnt.c
@@ -26,10 +26,13 @@ struct interrupt_cnt_priv {
 
 static irqreturn_t interrupt_cnt_isr(int irq, void *dev_id)
 {
-	struct interrupt_cnt_priv *priv = dev_id;
+	struct counter_device *counter = dev_id;
+	struct interrupt_cnt_priv *priv = counter_priv(counter);
 
 	atomic_inc(&priv->count);
 
+	counter_push_event(counter, COUNTER_EVENT_CHANGE_OF_STATE, 0);
+
 	return IRQ_HANDLED;
 }
 
@@ -209,7 +212,7 @@ static int interrupt_cnt_probe(struct platform_device *pdev)
 	irq_set_status_flags(priv->irq, IRQ_NOAUTOEN);
 	ret = devm_request_irq(dev, priv->irq, interrupt_cnt_isr,
 			       IRQF_TRIGGER_RISING | IRQF_NO_THREAD,
-			       dev_name(dev), priv);
+			       dev_name(dev), counter);
 	if (ret)
 		return ret;
 
-- 
2.30.2