linux-kernel - [PATCH 01/10] extcon: arizona: Correct clean up if arizona_identify

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Date:   Mon, 9 Dec 2019 11:09:07 +0000
From:   Charles Keepax <ckeepax@...nsource.cirrus.com>
To:     <cw00.choi@...sung.com>
CC:     <myungjoo.ham@...sung.com>, <patches@...nsource.cirrus.com>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 01/10] extcon: arizona: Correct clean up if arizona_identify_headphone fails

In the error path of arizona_identify_headphone, neither the clamp nor
the PM runtime are cleaned up. Add calls to clean up both of these.

Signed-off-by: Charles Keepax <ckeepax@...nsource.cirrus.com>
---
 drivers/extcon/extcon-arizona.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/extcon/extcon-arizona.c b/drivers/extcon/extcon-arizona.c
index e970134c95fab..79e9a24101823 100644
--- a/drivers/extcon/extcon-arizona.c
+++ b/drivers/extcon/extcon-arizona.c
@@ -724,6 +724,9 @@ static void arizona_identify_headphone(struct arizona_extcon_info *info)
 	return;
 
 err:
+	arizona_extcon_hp_clamp(info, false);
+	pm_runtime_put_autosuspend(info->dev);
+
 	regmap_update_bits(arizona->regmap, ARIZONA_ACCESSORY_DETECT_MODE_1,
 			   ARIZONA_ACCDET_MODE_MASK, ARIZONA_ACCDET_MODE_MIC);
 
-- 
2.11.0