[PATCH 1/1] pci: host: pci-layerscape: add missing of_node_put after calling of_parse_phandle

[Peter Chen]

of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Cc: Minghuan Lian <minghuan.l...@freescale.com>
Cc: Mingkai Hu <mingkai...@freescale.com>
Cc: Roy Zang <tie-fei.z...@freescale.com>
Signed-off-by: Peter Chen <peter.c...@nxp.com>
---
 drivers/pci/host/pci-layerscape.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/pci/host/pci-layerscape.c 
b/drivers/pci/host/pci-layerscape.c
index 114ba81..573b996 100644
--- a/drivers/pci/host/pci-layerscape.c
+++ b/drivers/pci/host/pci-layerscape.c
@@ -173,6 +173,8 @@ static int ls_pcie_msi_host_init(struct pcie_port *pp,
                return -EINVAL;
        }
 
+       of_node_put(msi_node);
+
        return 0;
 }
 
-- 
1.9.1