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Message-Id: <20210415113648.21660-1-zhuguangqing83@gmail.com>
Date:   Thu, 15 Apr 2021 19:36:48 +0800
From:   zhuguangqing83@...il.com
To:     Chanwoo Choi <cw00.choi@...sung.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        MyungJoo Ham <myungjoo.ham@...sung.com>
Cc:     linux-kernel@...r.kernel.org,
        Guangqing Zhu <zhuguangqing83@...il.com>
Subject: [PATCH] extcon: maxim: Fix missing IRQF_ONESHOT as only threaded handler

From: Guangqing Zhu <zhuguangqing83@...il.com>

Coccinelle noticed:
  1. drivers/extcon/extcon-max14577.c:699:8-33: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT
  2. drivers/extcon/extcon-max77693.c:1143:8-33: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT
  3. drivers/extcon/extcon-max77843.c:907:8-33: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT
  4. drivers/extcon/extcon-max8997.c:665:8-28: ERROR: Threaded IRQ with
no primary handler requested without IRQF_ONESHOT

Signed-off-by: Guangqing Zhu <zhuguangqing83@...il.com>
---
 drivers/extcon/extcon-max14577.c | 2 +-
 drivers/extcon/extcon-max77693.c | 2 +-
 drivers/extcon/extcon-max77843.c | 3 ++-
 drivers/extcon/extcon-max8997.c  | 2 +-
 4 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/extcon/extcon-max14577.c b/drivers/extcon/extcon-max14577.c
index ace523924e58..af15a9e00ee9 100644
--- a/drivers/extcon/extcon-max14577.c
+++ b/drivers/extcon/extcon-max14577.c
@@ -698,7 +698,7 @@ static int max14577_muic_probe(struct platform_device *pdev)
 
 		ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
 				max14577_muic_irq_handler,
-				IRQF_NO_SUSPEND,
+				IRQF_NO_SUSPEND | IRQF_ONESHOT,
 				muic_irq->name, info);
 		if (ret) {
 			dev_err(&pdev->dev,
diff --git a/drivers/extcon/extcon-max77693.c b/drivers/extcon/extcon-max77693.c
index 92af97e00828..4494eefce31f 100644
--- a/drivers/extcon/extcon-max77693.c
+++ b/drivers/extcon/extcon-max77693.c
@@ -1142,7 +1142,7 @@ static int max77693_muic_probe(struct platform_device *pdev)
 
 		ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
 				max77693_muic_irq_handler,
-				IRQF_NO_SUSPEND,
+				IRQF_NO_SUSPEND | IRQF_ONESHOT,
 				muic_irq->name, info);
 		if (ret) {
 			dev_err(&pdev->dev,
diff --git a/drivers/extcon/extcon-max77843.c b/drivers/extcon/extcon-max77843.c
index 8e6e97ec65a8..9167f99d2979 100644
--- a/drivers/extcon/extcon-max77843.c
+++ b/drivers/extcon/extcon-max77843.c
@@ -905,7 +905,8 @@ static int max77843_muic_probe(struct platform_device *pdev)
 		muic_irq->virq = virq;
 
 		ret = devm_request_threaded_irq(&pdev->dev, virq, NULL,
-				max77843_muic_irq_handler, IRQF_NO_SUSPEND,
+				max77843_muic_irq_handler,
+				IRQF_NO_SUSPEND | IRQF_ONESHOT,
 				muic_irq->name, info);
 		if (ret) {
 			dev_err(&pdev->dev,
diff --git a/drivers/extcon/extcon-max8997.c b/drivers/extcon/extcon-max8997.c
index e1408075ef7d..8b5efbca15e3 100644
--- a/drivers/extcon/extcon-max8997.c
+++ b/drivers/extcon/extcon-max8997.c
@@ -664,7 +664,7 @@ static int max8997_muic_probe(struct platform_device *pdev)
 
 		ret = request_threaded_irq(virq, NULL,
 				max8997_muic_irq_handler,
-				IRQF_NO_SUSPEND,
+				IRQF_NO_SUSPEND | IRQF_ONESHOT,
 				muic_irq->name, info);
 		if (ret) {
 			dev_err(&pdev->dev,
-- 
2.17.1

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