lkml.org 
[lkml]   [2019]   [Apr]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCH 0/5] fix leaked of_node references in drivers/pinctrl
Date
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/pinctrl code and
found some issues.
This patch series fixes those issues.

Wen Yang (5):
pinctrl: pistachio: fix leaked of_node references
pinctrl: rockchip: fix leaked of_node references
pinctrl: st: fix leaked of_node references
pinctrl: samsung: fix leaked of_node references
pinctrl: zte: fix leaked of_node references

drivers/pinctrl/pinctrl-pistachio.c | 2 ++
drivers/pinctrl/pinctrl-rockchip.c | 1 +
drivers/pinctrl/pinctrl-st.c | 15 ++++++++++-----
drivers/pinctrl/samsung/pinctrl-exynos-arm.c | 1 +
drivers/pinctrl/zte/pinctrl-zx.c | 1 +
5 files changed, 15 insertions(+), 5 deletions(-)

--
2.9.5

\
 
 \ /
  Last update: 2019-04-12 08:02    [W:0.128 / U:0.120 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site