linux-kernel - [PATCH] clocksource/drivers/arm_arch_timer: Use of_property

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Message-ID: <20241104190505.272805-2-robh@kernel.org>
Date: Mon,  4 Nov 2024 13:05:06 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Mark Rutland <mark.rutland@....com>,
	Marc Zyngier <maz@...nel.org>,
	Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>
Cc: linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] clocksource/drivers/arm_arch_timer: Use of_property_present() for non-boolean properties

The use of of_property_read_bool() for non-boolean properties is
deprecated in favor of of_property_present() when testing for property
presence.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 drivers/clocksource/arm_arch_timer.c       | 2 +-
 drivers/clocksource/timer-ti-dm-systimer.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 03733101e231..7bd099f728a9 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -1430,7 +1430,7 @@ static int __init arch_timer_of_init(struct device_node *np)
 
 	arch_timers_present |= ARCH_TIMER_TYPE_CP15;
 
-	has_names = of_property_read_bool(np, "interrupt-names");
+	has_names = of_property_present(np, "interrupt-names");
 
 	for (i = ARCH_TIMER_PHYS_SECURE_PPI; i < ARCH_TIMER_MAX_TIMER_PPI; i++) {
 		if (has_names)
diff --git a/drivers/clocksource/timer-ti-dm-systimer.c b/drivers/clocksource/timer-ti-dm-systimer.c
index c2dcd8d68e45..c33c3b5e0e07 100644
--- a/drivers/clocksource/timer-ti-dm-systimer.c
+++ b/drivers/clocksource/timer-ti-dm-systimer.c
@@ -202,10 +202,10 @@ static bool __init dmtimer_is_preferred(struct device_node *np)
 
 	/* Secure gptimer12 is always clocked with a fixed source */
 	if (!of_property_read_bool(np, "ti,timer-secure")) {
-		if (!of_property_read_bool(np, "assigned-clocks"))
+		if (!of_property_present(np, "assigned-clocks"))
 			return false;
 
-		if (!of_property_read_bool(np, "assigned-clock-parents"))
+		if (!of_property_present(np, "assigned-clock-parents"))
 			return false;
 	}
 
-- 
2.45.2