It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. As part of this, convert of_get_property/of_find_property calls to the recently added of_property_present() helper when we just want to test for presence of a property and nothing more. Signed-off-by: Rob Herring <robh@xxxxxxxxxx> --- drivers/hwmon/ibmpowernv.c | 4 ++-- drivers/hwmon/pwm-fan.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/hwmon/ibmpowernv.c b/drivers/hwmon/ibmpowernv.c index 8e3724728cce..594254d6a72d 100644 --- a/drivers/hwmon/ibmpowernv.c +++ b/drivers/hwmon/ibmpowernv.c @@ -456,9 +456,9 @@ static int populate_attr_groups(struct platform_device *pdev) */ if (!of_property_read_string(np, "label", &label)) sensor_groups[type].attr_count++; - if (of_find_property(np, "sensor-data-min", NULL)) + if (of_property_present(np, "sensor-data-min")) sensor_groups[type].attr_count++; - if (of_find_property(np, "sensor-data-max", NULL)) + if (of_property_present(np, "sensor-data-max")) sensor_groups[type].attr_count++; } diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c index 83a347ca35da..57928d270015 100644 --- a/drivers/hwmon/pwm-fan.c +++ b/drivers/hwmon/pwm-fan.c @@ -427,7 +427,7 @@ static int pwm_fan_of_get_cooling_data(struct device *dev, struct device_node *np = dev->of_node; int num, i, ret; - if (!of_find_property(np, "cooling-levels", NULL)) + if (!of_property_present(np, "cooling-levels")) return 0; ret = of_property_count_u32_elems(np, "cooling-levels"); -- 2.39.2
