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pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init
authorKrzysztof Kozlowski <krzk@kernel.org>
Mon, 5 Aug 2019 16:27:09 +0000 (18:27 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Tue, 1 Oct 2019 18:22:04 +0000 (20:22 +0200)
commit7f028caadf6c37580d0f59c6c094ed09afc04062
tree3b19cb6a9575fb34c2506a186f32a134f4259de6tree | snapshot
parent6fbbcb050802d6ea109f387e961b1dbcc3a80c96commit | diff
pinctrl: samsung: Fix device node refcount leaks in S3C64xx wakeup controller init

In s3c64xx_eint_eint0_init() the for_each_child_of_node() loop is used
with a break to find a matching child node.  Although each iteration of
for_each_child_of_node puts the previous node, but early exit from loop
misses it.  This leads to leak of device node.

Cc: <stable@vger.kernel.org>
Fixes: 61dd72613177 ("pinctrl: Add pinctrl-s3c64xx driver")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
drivers/pinctrl/samsung/pinctrl-s3c64xx.c diff | blob | history
Domain: System / Kernel;