[PATCH] clocksource/drivers/integrator-ap: add of_node_put()

[Yangtao Li]

use of_node_put() to release the refcount.

Signed-off-by: Yangtao Li <tiny.win...@gmail.com>
---
 drivers/clocksource/timer-integrator-ap.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/clocksource/timer-integrator-ap.c 
b/drivers/clocksource/timer-integrator-ap.c
index 76e526f58620..50e0a9166f66 100644
--- a/drivers/clocksource/timer-integrator-ap.c
+++ b/drivers/clocksource/timer-integrator-ap.c
@@ -204,8 +204,6 @@ static int __init integrator_ap_timer_init_of(struct 
device_node *node)
                return err;
        }
 
-       pri_node = of_find_node_by_path(path);
-
        err = of_property_read_string(of_aliases,
                                "arm,timer-secondary", &path);
        if (err) {
@@ -213,14 +211,18 @@ static int __init integrator_ap_timer_init_of(struct 
device_node *node)
                return err;
        }
 
+       pri_node = of_find_node_by_path(path);
+       if (node == pri_node){
+               of_node_put(pri_node);
 
-       sec_node = of_find_node_by_path(path);
-
-       if (node == pri_node)
                /* The primary timer lacks IRQ, use as clocksource */
                return integrator_clocksource_init(rate, base);
+       }
 
+       sec_node = of_find_node_by_path(path);
        if (node == sec_node) {
+               of_node_put(sec_node);
+
                /* The secondary timer will drive the clock event */
                irq = irq_of_parse_and_map(node, 0);
                return integrator_clockevent_init(rate, base, irq);
-- 
2.17.0