linux-kernel - [PATCH] extcon: sm5502: Add IRQ

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Message-Id: <20190719162806.1926-1-gomonovych@gmail.com>
Date:   Fri, 19 Jul 2019 18:28:06 +0200
From:   Vasyl Gomonovych <gomonovych@...il.com>
To:     myungjoo.ham@...sung.com, cw00.choi@...sung.com
Cc:     Vasyl Gomonovych <gomonovych@...il.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH] extcon: sm5502: Add IRQ_ONESHOT

Do not fire irq again until thread done

Signed-off-by: Vasyl Gomonovych <gomonovych@...il.com>
---
Can you please look on this from false positives point of view
---
 drivers/extcon/extcon-sm5502.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/extcon/extcon-sm5502.c b/drivers/extcon/extcon-sm5502.c
index 98e4f616b8f1..dc43847ad2b0 100644
--- a/drivers/extcon/extcon-sm5502.c
+++ b/drivers/extcon/extcon-sm5502.c
@@ -597,7 +597,7 @@ static int sm5022_muic_i2c_probe(struct i2c_client *i2c,
 
 		ret = devm_request_threaded_irq(info->dev, virq, NULL,
 						sm5502_muic_irq_handler,
-						IRQF_NO_SUSPEND,
+						IRQF_NO_SUSPEND | IRQF_ONESHOT,
 						muic_irq->name, info);
 		if (ret) {
 			dev_err(info->dev,
-- 
2.17.1