From: Rob Herring (Arm) <robh@kernel.org>
Date: Wed, 31 Jul 2024 19:13:03 +0000 (-0600)
Subject: pwm: omap-dmtimer: Use of_property_read_bool()
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=89deb4c8d09eb6d3548e18db76f03a782c3467ce;p=users%2Fdwmw2%2Flinux.git

pwm: omap-dmtimer: Use of_property_read_bool()

Use of_property_read_bool() to read boolean properties rather than
of_get_property(). This is part of a larger effort to remove callers
of of_get_property() and similar functions. of_get_property() leaks
the DT property data pointer which is a problem for dynamically
allocated nodes which may be freed.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240731191312.1710417-25-robh@kernel.org
Signed-off-by: Uwe Kleine-König <ukleinek@kernel.org>
---

diff --git a/drivers/pwm/pwm-omap-dmtimer.c b/drivers/pwm/pwm-omap-dmtimer.c
index cd51c4a938f59..e514f3614c436 100644
--- a/drivers/pwm/pwm-omap-dmtimer.c
+++ b/drivers/pwm/pwm-omap-dmtimer.c
@@ -355,7 +355,7 @@ static int pwm_omap_dmtimer_probe(struct platform_device *pdev)
 		goto err_platdata;
 	}
 
-	if (!of_get_property(timer, "ti,timer-pwm", NULL)) {
+	if (!of_property_read_bool(timer, "ti,timer-pwm")) {
 		dev_err(&pdev->dev, "Missing ti,timer-pwm capability\n");
 		ret = -ENODEV;
 		goto err_timer_property;