linux-kernel - [PATCH 1/2] power: supply: Fix tps65217-charger vs vbus irq conflict

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Message-Id: <20230811114721.35418-1-nemith592@gmail.com>
Date:   Fri, 11 Aug 2023 13:47:20 +0200
From:   Grant B Adams <nemith592@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     linux-omap@...r.kernel.org, tony@...mide.com,
        Grant B Adams <nemith592@...il.com>,
        Sebastian Reichel <sre@...nel.org>, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] power: supply: Fix tps65217-charger vs vbus irq conflict

Enabling the tps65217-charger driver/module causes an interrupt conflict
with the vbus driver resulting in a probe failure.
The conflict is resolved by changing both driver's threaded interrupt
request function from IRQF_ONESHOT to IRQF_SHARED.

Signed-off-by: Grant B Adams <nemith592@...il.com>
---
 drivers/power/supply/tps65217_charger.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/tps65217_charger.c b/drivers/power/supply/tps65217_charger.c
index a4bc9f2a10bc..6f68becdbfd0 100644
--- a/drivers/power/supply/tps65217_charger.c
+++ b/drivers/power/supply/tps65217_charger.c
@@ -238,7 +238,7 @@ static int tps65217_charger_probe(struct platform_device *pdev)
 	for (i = 0; i < NUM_CHARGER_IRQS; i++) {
 		ret = devm_request_threaded_irq(&pdev->dev, irq[i], NULL,
 						tps65217_charger_irq,
-						IRQF_ONESHOT, "tps65217-charger",
+						IRQF_SHARED, "tps65217-charger",
 						charger);
 		if (ret) {
 			dev_err(charger->dev,
-- 
2.34.1