ARM: exynos: Use of_property_read_bool() for boolean properties

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.
Convert reading boolean properties to to of_property_read_bool().

Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230310144655.1540655-1-robh@kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
index 3bf14ca78b62b830b4321af0d3e5543ef7823a56..6d5d7696aaf71c3684196eb8505db8b6bc0c8e61 100644 (file)
--- a/arch/arm/mach-exynos/suspend.c
+++ b/arch/arm/mach-exynos/suspend.c
@@ -667,7 +667,7 @@ void __init exynos_pm_init(void)
                return;
        }
 
-       if (WARN_ON(!of_find_property(np, "interrupt-controller", NULL))) {
+       if (WARN_ON(!of_property_read_bool(np, "interrupt-controller"))) {
                pr_warn("Outdated DT detected, suspend/resume will NOT work\n");
                of_node_put(np);
                return;