linux-kernel - [PATCH] extcon: arizona: Free MICDET IRQ on error during probe

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Date:	Sun, 26 Aug 2012 13:58:20 -0700
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	MyungJoo Ham <myungjoo.ham@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, patches@...nsource.wolfsonmicro.com,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] extcon: arizona: Free MICDET IRQ on error during probe

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/extcon/extcon-arizona.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index fa2114f..13eafcb 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -488,11 +488,13 @@ static int __devinit arizona_extcon_probe(struct platform_device *pdev)
 	ret = input_register_device(info->input);
 	if (ret) {
 		dev_err(&pdev->dev, "Can't register input device: %d\n", ret);
-		goto err_fall_wake;
+		goto err_micdet;
 	}
 
 	return 0;
 
+err_micdet:
+	arizona_free_irq(arizona, ARIZONA_IRQ_MICDET, info);
 err_fall_wake:
 	arizona_set_irq_wake(arizona, ARIZONA_IRQ_JD_FALL, 0);
 err_fall:
-- 
1.7.10.4

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