linux-kernel - [PATCH 0/2] fix leaked of_node references in drivers/power

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Message-Id: <1555468983-34952-1-git-send-email-wen.yang99@zte.com.cn>
Date:   Wed, 17 Apr 2019 10:43:01 +0800
From:   Wen Yang <wen.yang99@....com.cn>
To:     linux-kernel@...r.kernel.org
Cc:     wang.yi59@....com.cn, Wen Yang <wen.yang99@....com.cn>,
        Sebastian Reichel <sre@...nel.org>, linux-pm@...r.kernel.org
Subject: [PATCH 0/2] fix leaked of_node references in drivers/power

The call to of_get_cpu_node/of_find_compatible_node/of_parse_phandle...
returns a node pointer with refcount incremented thus it must be
explicitly decremented after the last usage.

We developed a coccinelle SmPL to detect drivers/power code and
found some issues.
This patch series fixes those issues.

Cc: Sebastian Reichel <sre@...nel.org>
Cc: linux-pm@...r.kernel.org
Cc: linux-kernel@...r.kernel.org

Wen Yang (2):
  power: supply: fix leaked of_node refs in ab8500_bm_of_probe
  power: supply: fix leaked of_node refs in
    power_supply_get_battery_info

 drivers/power/supply/ab8500_bmdata.c     |  1 +
 drivers/power/supply/power_supply_core.c | 24 ++++++++++++++++--------
 2 files changed, 17 insertions(+), 8 deletions(-)

-- 
2.9.5