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Date:   Wed, 17 Apr 2019 10:44:50 +0800
From:   Wen Yang <>
Cc:, Wen Yang <>
Subject: [PATCH 0/3] fix leaked of_node references in drivers/firmware

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/firmware code and
found some issues.
This patch series fixes those issues.

Wen Yang (3):
  firmware: arm_sdei: fix leaked of_node references
  firmware: psci: fix leaked of_node references
  firmware: stratix10-svc: fix leaked of_node references

 drivers/firmware/arm_sdei.c      |  1 +
 drivers/firmware/psci.c          |  4 +++-
 drivers/firmware/stratix10-svc.c | 14 ++++++++++----
 3 files changed, 14 insertions(+), 5 deletions(-)


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