pinctrl: samsung: Fix device node refcount leaks in S3C24xx wakeup controller init
commit 6fbbcb050802d6ea109f387e961b1dbcc3a80c96 upstream. In s3c24xx_eint_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: af99a750 ("pinctrl: Add pinctrl-s3c24xx driver") Signed-off-by: NKrzysztof Kozlowski <krzk@kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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