Commits
Krzysztof Kozlowski committed d3d3a0bc322
pinctrl: samsung: Fix device node refcount leaks in Exynos wakeup controller init commit 5c7f48dd14e892e3e920dd6bbbd52df79e1b3b41 upstream. In exynos_eint_wkup_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: 43b169db1841 ("pinctrl: add exynos4210 specific extensions for samsung pinctrl driver") Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>