linux-kernel - [RESEND PATCH v6 21/22] mfd: ab8500: Decrement the power supply's device reference counter

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Date:	Thu, 12 Mar 2015 08:44:19 +0100
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Jiri Kosina <jkosina@...e.cz>,
	Henrik Rydberg <rydberg@...math.org>,
	linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
	Sebastian Reichel <sre@...nel.org>,
	Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
	David Woodhouse <dwmw2@...radead.org>, linux-pm@...r.kernel.org
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [RESEND PATCH v6 21/22] mfd: ab8500: Decrement the power supply's
 device reference counter

Use power_supply_put() to decrement the power supply's device reference
counter.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
Acked-by: Pavel Machek <pavel@....cz>
Acked-by: Linus Walleij <linus.walleij@...aro.org>
Acked-by: Lee Jones <lee.jones@...aro.org>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Reviewed-by: Sebastian Reichel <sre@...nel.org>
---
 drivers/mfd/ab8500-sysctrl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mfd/ab8500-sysctrl.c b/drivers/mfd/ab8500-sysctrl.c
index d4a4b24be7c6..0d1825696153 100644
--- a/drivers/mfd/ab8500-sysctrl.c
+++ b/drivers/mfd/ab8500-sysctrl.c
@@ -51,6 +51,7 @@ static void ab8500_power_off(void)
 
 		ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_ONLINE,
 				&val);
+		power_supply_put(psy);
 
 		if (!ret && val.intval) {
 			charger_present = true;
@@ -73,6 +74,7 @@ static void ab8500_power_off(void)
 			       pss[i]);
 			machine_restart("charging");
 		}
+		power_supply_put(psy);
 	}
 
 shutdown:
-- 
1.9.1

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