[PATCH 04/11] genpd: ti: add missing of_node_put

[Julia Lawall]

for_each_node_with_property performs an of_node_get on
each iteration, so a break out of the loop requires an
of_node_put.

This was done using the Coccinelle semantic patch
iterators/for_each_child.cocci

Signed-off-by: Julia Lawall <Julia.Lawall at inria.fr>

---
 drivers/genpd/ti/ti_sci_pm_domains.c |    8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff -u -p a/drivers/genpd/ti/ti_sci_pm_domains.c b/drivers/genpd/ti/ti_sci_pm_domains.c
--- a/drivers/genpd/ti/ti_sci_pm_domains.c
+++ b/drivers/genpd/ti/ti_sci_pm_domains.c
@@ -153,14 +153,18 @@ static int ti_sci_pm_domain_probe(struct
 					max_id = args.args[0];
 
 				pd = devm_kzalloc(dev, sizeof(*pd), GFP_KERNEL);
-				if (!pd)
+				if (!pd) {
+					of_node_put(np);
 					return -ENOMEM;
+				}
 
 				pd->pd.name = devm_kasprintf(dev, GFP_KERNEL,
 							     "pd:%d",
 							     args.args[0]);
-				if (!pd->pd.name)
+				if (!pd->pd.name) {
+					of_node_put(np);
 					return -ENOMEM;
+				}
 
 				pd->pd.power_off = ti_sci_pd_power_off;
 				pd->pd.power_on = ti_sci_pd_power_on;