linux-kernel - [PATCH] regulator: pv88090: Fix irq leak

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Message-ID: <1449742318.28989.0.camel@ingics.com>
Date:	Thu, 10 Dec 2015 18:11:58 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	James Ban <James.Ban.opensource@...semi.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: pv88090: Fix irq leak

Use devm_request_threaded_irq to ensure the irq is freed when unload the
module.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/pv88090-regulator.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/regulator/pv88090-regulator.c b/drivers/regulator/pv88090-regulator.c
index 3ec5f2b..2513fef 100644
--- a/drivers/regulator/pv88090-regulator.c
+++ b/drivers/regulator/pv88090-regulator.c
@@ -357,7 +357,7 @@ static int pv88090_i2c_probe(struct i2c_client *i2c,
 			return ret;
 		}
 
-		ret = request_threaded_irq(i2c->irq, NULL,
+		ret = devm_request_threaded_irq(&i2c->dev, i2c->irq, NULL,
 					pv88090_irq_handler,
 					IRQF_TRIGGER_LOW|IRQF_ONESHOT,
 					"pv88090", chip);
-- 
2.1.4



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