ARM: OMAP2+: pm33xx-core: ix device node reference leaks in amx3_idle_init

ARM: OMAP2+: pm33xx-core: ix device node reference leaks in amx3_idle_init

commit 74139a64e8cedb6d971c78d5d17384efeced1725 upstream.

Add missing of_node_put() calls to release
device node references obtained via of_parse_phandle().

Fixes: 06ee7a950b6a ("ARM: OMAP2+: pm33xx-core: Add cpuidle_ops for am335x/am437x")
Cc: stable@vger.kernel.org
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20250902075943.2408832-1-linmq006@gmail.com
Signed-off-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>