From: Miaoqian Lin linmq006@gmail.com
[ Upstream commit 4528668ca331f7ce5999b7746657b46db5b3b785 ]
The of_find_compatible_node() function returns a node pointer with refcount incremented, We should use of_node_put() on it when done Add the missing of_node_put() to release the refcount.
Fixes: 2121aa3e2312 ("mips: cdmm: Add mti,mips-cdmm dtb node support") Signed-off-by: Miaoqian Lin linmq006@gmail.com Acked-by: Serge Semin fancer.lancer@gmail.com Signed-off-by: Thomas Bogendoerfer tsbogend@alpha.franken.de Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/bus/mips_cdmm.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/bus/mips_cdmm.c b/drivers/bus/mips_cdmm.c index 626dedd110cb..fca0d0669aa9 100644 --- a/drivers/bus/mips_cdmm.c +++ b/drivers/bus/mips_cdmm.c @@ -351,6 +351,7 @@ phys_addr_t __weak mips_cdmm_phys_base(void) np = of_find_compatible_node(NULL, NULL, "mti,mips-cdmm"); if (np) { err = of_address_to_resource(np, 0, &res); + of_node_put(np); if (!err) return res.start; }