hte: Use of_property_present() for testing DT property presence

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.

Acked-by: Dipen Patel <dipenp@nvidia.com>
Link: https://lore.kernel.org/r/20230310144706.1542365-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/hte/hte.c b/drivers/hte/hte.c
index 7c3b447..9f32214 100644 (file)
--- a/drivers/hte/hte.c
+++ b/drivers/hte/hte.c
@@ -518,7 +518,7 @@ static struct hte_device *hte_of_get_dev(struct device *dev,
 
        np = dev->of_node;
 
-       if (!of_find_property(np, "timestamp-names", NULL)) {
+       if (!of_property_present(np, "timestamp-names")) {
                /* Let hte core construct it during request time */
                desc->attr.name = NULL;
        } else {