linux-kernel - [PATCH] clocksource: ti: Use of_property_read

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Message-Id: <20230310144702.1541660-1-robh@kernel.org>
Date:   Fri, 10 Mar 2023 08:47:01 -0600
From:   Rob Herring <robh@...nel.org>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] clocksource: ti: 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@...nel.org>
---
 drivers/clocksource/timer-ti-dm-systimer.c | 4 ++--
 drivers/clocksource/timer-ti-dm.c          | 8 ++++----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/clocksource/timer-ti-dm-systimer.c b/drivers/clocksource/timer-ti-dm-systimer.c
index 632523c1232f..efa5f55a65f8 100644
--- a/drivers/clocksource/timer-ti-dm-systimer.c
+++ b/drivers/clocksource/timer-ti-dm-systimer.c
@@ -586,7 +586,7 @@ static int __init dmtimer_clkevt_init_common(struct dmtimer_clockevent *clkevt,
 	writel_relaxed(OMAP_TIMER_INT_OVERFLOW, t->base + t->wakeup);
 
 	pr_info("TI gptimer %s: %s%lu Hz at %pOF\n",
-		name, of_find_property(np, "ti,timer-alwon", NULL) ?
+		name, of_property_read_bool(np, "ti,timer-alwon") ?
 		"always-on " : "", t->rate, np->parent);
 
 	return 0;
@@ -787,7 +787,7 @@ static int __init dmtimer_clocksource_init(struct device_node *np)
 		       t->base + t->ctrl);
 
 	pr_info("TI gptimer clocksource: %s%pOF\n",
-		of_find_property(np, "ti,timer-alwon", NULL) ?
+		of_property_read_bool(np, "ti,timer-alwon") ?
 		"always-on " : "", np->parent);
 
 	if (!dmtimer_sched_clock_counter) {
diff --git a/drivers/clocksource/timer-ti-dm.c b/drivers/clocksource/timer-ti-dm.c
index b24b903a8822..7031aa1bfdcb 100644
--- a/drivers/clocksource/timer-ti-dm.c
+++ b/drivers/clocksource/timer-ti-dm.c
@@ -1104,13 +1104,13 @@ static int omap_dm_timer_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, timer);
 
 	if (dev->of_node) {
-		if (of_find_property(dev->of_node, "ti,timer-alwon", NULL))
+		if (of_property_read_bool(dev->of_node, "ti,timer-alwon"))
 			timer->capability |= OMAP_TIMER_ALWON;
-		if (of_find_property(dev->of_node, "ti,timer-dsp", NULL))
+		if (of_property_read_bool(dev->of_node, "ti,timer-dsp"))
 			timer->capability |= OMAP_TIMER_HAS_DSP_IRQ;
-		if (of_find_property(dev->of_node, "ti,timer-pwm", NULL))
+		if (of_property_read_bool(dev->of_node, "ti,timer-pwm"))
 			timer->capability |= OMAP_TIMER_HAS_PWM;
-		if (of_find_property(dev->of_node, "ti,timer-secure", NULL))
+		if (of_property_read_bool(dev->of_node, "ti,timer-secure"))
 			timer->capability |= OMAP_TIMER_SECURE;
 	} else {
 		timer->id = pdev->id;
-- 
2.39.2