From: Liang He windhl@126.com
[ Upstream commit 4becf6417bbdc293734a590fe4ed38437bbcea2c ]
In ranchu_measure_hpt_freq(), of_find_compatible_node() will return a node pointer with refcount incremented. We should use of_put_node() when it is not used anymore.
Signed-off-by: Liang He windhl@126.com Signed-off-by: Thomas Bogendoerfer tsbogend@alpha.franken.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/mips/generic/board-ranchu.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/mips/generic/board-ranchu.c b/arch/mips/generic/board-ranchu.c index 59a8c18fa2cc..019c5888efd2 100644 --- a/arch/mips/generic/board-ranchu.c +++ b/arch/mips/generic/board-ranchu.c @@ -48,6 +48,7 @@ static __init unsigned int ranchu_measure_hpt_freq(void) __func__);
rtc_base = of_iomap(np, 0); + of_node_put(np); if (!rtc_base) panic("%s(): Failed to ioremap Goldfish RTC base!", __func__);