[PATCH] hwmon: vexpress: Use of_property_present()

[Rob Herring (Arm)]

Use of_property_present() to test for property presence rather than
of_get_property(). This is part of a larger effort to remove callers
of of_get_property() and similar functions. of_get_property() leaks
the DT property data pointer which is a problem for dynamically
allocated nodes which may be freed.

Signed-off-by: Rob Herring (Arm) <robh at kernel.org>
---
 drivers/hwmon/vexpress-hwmon.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwmon/vexpress-hwmon.c b/drivers/hwmon/vexpress-hwmon.c
index d82a3b454d0e..a2e350f52a9e 100644
--- a/drivers/hwmon/vexpress-hwmon.c
+++ b/drivers/hwmon/vexpress-hwmon.c
@@ -72,7 +72,7 @@ static umode_t vexpress_hwmon_attr_is_visible(struct kobject *kobj,
 				struct device_attribute, attr);
 
 	if (dev_attr->show == vexpress_hwmon_label_show &&
-			!of_get_property(dev->of_node, "label", NULL))
+			!of_property_present(dev->of_node, "label"))
 		return 0;
 
 	return attr->mode;
-- 
2.43.0