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Message-Id: <20250505223922.2682012-308-sashal@kernel.org>
Date: Mon, 5 May 2025 18:36:24 -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,
peng.fan@....com,
joe@...is.s.u-tokyo.ac.jp,
dario.binacchi@...rulasolutions.com,
krzysztof.kozlowski@...aro.org,
linux-pm@...r.kernel.org,
imx@...ts.linux.dev,
linux-arm-kernel@...ts.infradead.org
Subject: [PATCH AUTOSEL 6.12 308/486] 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 e03c2cb39a693..0dbf1893abfa3 100644
--- a/drivers/pmdomain/imx/gpcv2.c
+++ b/drivers/pmdomain/imx/gpcv2.c
@@ -1361,7 +1361,7 @@ 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
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