Commit 1b1b863a authored by Rob Herring's avatar Rob Herring Committed by Nishanth Menon
Browse files

soc: ti: 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.

Signed-off-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarNishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20230310144725.1545384-1-robh@kernel.org
parent 8f3c307b

drivers/soc/ti/knav_qmss_queue.c

+1 −1
Original line number Diff line number Diff line
@@ -1267,7 +1267,7 @@ static int knav_setup_queue_range(struct knav_device *kdev, 
	if (of_get_property(node, "qalloc-by-id", NULL))

		range->flags |= RANGE_RESERVED;



	if (of_get_property(node, "accumulator", NULL)) {

	if (of_property_present(node, "accumulator")) {

		ret = knav_init_acc_range(kdev, node, range);

		if (ret < 0) {

			devm_kfree(dev, range);

drivers/soc/ti/omap_prm.c

+1 −1
Original line number Diff line number Diff line
@@ -684,7 +684,7 @@ static int omap_prm_domain_init(struct device *dev, struct omap_prm *prm) 
	const char *name;

	int error;



	if (!of_find_property(dev->of_node, "#power-domain-cells", NULL))

	if (!of_property_present(dev->of_node, "#power-domain-cells"))

		return 0;



	of_node_put(dev->of_node);