of/platform: Use typed accessors rather than of_get_property()

Use the typed of_property_* functions rather than of_get_property()
which leaks pointers to DT data without any control of the lifetime.

Signed-off-by: "Rob Herring (Arm)" <robh@kernel.org>
Link: https://lore.kernel.org/r/20250312212937.1067088-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

Author: robherring

drivers/of/platform.c

@@ -536,8 +536,8 @@ static int __init of_platform_default_populate_init(void)
 		 * ignore errors for the rest.
 		 */
 		for_each_node_by_type(node, "display") {
-			if (!of_get_property(node, "linux,opened", NULL) ||
-			    !of_get_property(node, "linux,boot-display", NULL))
+			if (!of_property_read_bool(node, "linux,opened") ||
+			    !of_property_read_bool(node, "linux,boot-display"))
 				continue;
 			dev = of_platform_device_create(node, "of-display", NULL);
 			of_node_put(node);
@@ -551,7 +551,7 @@ static int __init of_platform_default_populate_init(void)
 			char buf[14];
 			const char *of_display_format = "of-display.%d";
 
-			if (!of_get_property(node, "linux,opened", NULL) || node == boot_display)
+			if (!of_property_read_bool(node, "linux,opened") || node == boot_display)
 				continue;
 			ret = snprintf(buf, sizeof(buf), of_display_format, display_number++);
 			if (ret < sizeof(buf))