memory: atmel-ebi: 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: Rob Herring <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>

Author: robherring

drivers/memory/atmel-ebi.c

@@ -598,7 +598,7 @@ static int atmel_ebi_probe(struct platform_device *pdev)
 	reg_cells += val;
 
 	for_each_available_child_of_node(np, child) {
-		if (!of_find_property(child, "reg", NULL))
+		if (!of_property_present(child, "reg"))
 			continue;
 
 		ret = atmel_ebi_dev_setup(ebi, child, reg_cells);