Commit eaedf192 authored by Rob Herring's avatar Rob Herring Committed by Dmitry Torokhov
Browse files

Input: zinitix - 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>
Link: https://lore.kernel.org/r/20230310144708.1542682-1-robh@kernel.org


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 12c7d0ae

drivers/input/touchscreen/zinitix.c

+1 −1
Original line number Diff line number Diff line
@@ -260,7 +260,7 @@ static int zinitix_init_regulators(struct bt541_ts_data *bt541) 
	 * so check if "vddo" is present and in that case use these names.

	 * Else use the proper supply names on the component.

	 */

	if (of_find_property(dev->of_node, "vddo-supply", NULL)) {

	if (of_property_present(dev->of_node, "vddo-supply")) {

		bt541->supplies[0].supply = "vdd";

		bt541->supplies[1].supply = "vddo";

	} else {