From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: [PATCH v5 17/20] power_supply: 88pm860x_charger: Decrement the power supply's device reference counter Date: Fri, 27 Feb 2015 09:19:58 +0100 Message-ID: <1425025201-15926-18-git-send-email-k.kozlowski@samsung.com> References: <1425025201-15926-1-git-send-email-k.kozlowski@samsung.com> Return-path: In-reply-to: <1425025201-15926-1-git-send-email-k.kozlowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sebastian Reichel , Dmitry Eremin-Solenikov , David Woodhouse , linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, "Rafael J. Wysocki" , Len Brown , Jiri Kosina , David Herrmann , Cezary Jackiewicz , Darren Hart , Support Opensource , Milo Kim , Julian Andres Klode , Marc Dietrich , Greg Kroah-Hartman , linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-input-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, platform-driver-x86-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, patches-yzvPICuk2AATkU/dhu1WVueM+bqZidxxQQ4Iyu8u01E@public.gmane.org, ac100-oU9gvf+ajcQ97yFScArB1dHuzzzSOjJt@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org, Linus Walleij , Samuel Cc: Thomas Gleixner , Pavel Machek , Kyungmin Park , Marek Szyprowski , Krzysztof Kozlowski List-Id: linux-input@vger.kernel.org Use power_supply_put() to decrement the power supply's device reference counter. Signed-off-by: Krzysztof Kozlowski Acked-by: Pavel Machek Reviewed-by: Bartlomiej Zolnierkiewicz Reviewed-by: Sebastian Reichel --- drivers/power/88pm860x_charger.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/power/88pm860x_charger.c b/drivers/power/88pm860x_charger.c index a7f32a5b2299..bf822aa00c14 100644 --- a/drivers/power/88pm860x_charger.c +++ b/drivers/power/88pm860x_charger.c @@ -298,13 +298,18 @@ static int set_charging_fsm(struct pm860x_charger_info *info) return -EINVAL; ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_VOLTAGE_NOW, &data); - if (ret) + if (ret) { + power_supply_put(psy); return ret; + } vbatt = data.intval / 1000; ret = power_supply_get_property(psy, POWER_SUPPLY_PROP_PRESENT, &data); - if (ret) + if (ret) { + power_supply_put(psy); return ret; + } + power_supply_put(psy); mutex_lock(&info->lock); info->present = data.intval; @@ -447,6 +452,7 @@ static irqreturn_t pm860x_temp_handler(int irq, void *data) set_charging_fsm(info); out: + power_supply_put(psy); return IRQ_HANDLED; } @@ -507,6 +513,7 @@ static irqreturn_t pm860x_done_handler(int irq, void *data) out: mutex_unlock(&info->lock); + power_supply_put(psy); dev_dbg(info->dev, "%s, Allowed: %d\n", __func__, info->allowed); set_charging_fsm(info); -- 1.9.1