linux-kernel - [PATCH AUTOSEL 6.6 188/294] pmdomain: imx: gpcv2: use proper helper for property detection

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Message-Id: <20250505225634.2688578-188-sashal@kernel.org>
Date: Mon,  5 May 2025 18:54:48 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Ahmad Fatoum <a.fatoum@...gutronix.de>,
	Ulf Hansson <ulf.hansson@...aro.org>,
	Sasha Levin <sashal@...nel.org>,
	shawnguo@...nel.org,
	shengjiu.wang@....com,
	dario.binacchi@...rulasolutions.com,
	peng.fan@....com,
	michael@...rulasolutions.com,
	krzysztof.kozlowski@...aro.org,
	joe@...is.s.u-tokyo.ac.jp,
	linux-pm@...r.kernel.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.6 188/294] pmdomain: imx: gpcv2: use proper helper for property detection

From: Ahmad Fatoum <a.fatoum@...gutronix.de>

[ Upstream commit 6568cb40e73163fa25e2779f7234b169b2e1a32e ]

Starting with commit c141ecc3cecd7 ("of: Warn when of_property_read_bool()
is used on non-boolean properties"), probing the gpcv2 device on i.MX8M
SoCs leads to warnings when LOCKDEP is enabled.

Fix this by checking property presence with of_property_present as
intended.

Signed-off-by: Ahmad Fatoum <a.fatoum@...gutronix.de>
Link: https://lore.kernel.org/r/20250218-gpcv2-of-property-present-v1-1-3bb1a9789654@pengutronix.de
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/pmdomain/imx/gpcv2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pmdomain/imx/gpcv2.c b/drivers/pmdomain/imx/gpcv2.c
index 13fce2b134f60..84d68c805cac8 100644
--- a/drivers/pmdomain/imx/gpcv2.c
+++ b/drivers/pmdomain/imx/gpcv2.c
@@ -1350,7 +1350,7 @@ static int imx_pgc_domain_probe(struct platform_device *pdev)
 	}
 
 	if (IS_ENABLED(CONFIG_LOCKDEP) &&
-	    of_property_read_bool(domain->dev->of_node, "power-domains"))
+	    of_property_present(domain->dev->of_node, "power-domains"))
 		lockdep_set_subclass(&domain->genpd.mlock, 1);
 
 	ret = of_genpd_add_provider_simple(domain->dev->of_node,
-- 
2.39.5