linux-kernel - [PATCH] power: supply: charger-manager: Use of_property_read

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Message-Id: <20230310144735.1546888-1-robh@kernel.org>
Date:   Fri, 10 Mar 2023 08:47:35 -0600
From:   Rob Herring <robh@...nel.org>
To:     Sebastian Reichel <sre@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] power: supply: charger-manager: 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/power/supply/charger-manager.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/power/supply/charger-manager.c b/drivers/power/supply/charger-manager.c
index c9e8450c646f..5fa6ba7f41e1 100644
--- a/drivers/power/supply/charger-manager.c
+++ b/drivers/power/supply/charger-manager.c
@@ -1331,7 +1331,7 @@ static struct charger_desc *of_cm_parse_desc(struct device *dev)
 	of_property_read_string(np, "cm-thermal-zone", &desc->thermal_zone);
 
 	of_property_read_u32(np, "cm-battery-cold", &desc->temp_min);
-	if (of_get_property(np, "cm-battery-cold-in-minus", NULL))
+	if (of_property_read_bool(np, "cm-battery-cold-in-minus"))
 		desc->temp_min *= -1;
 	of_property_read_u32(np, "cm-battery-hot", &desc->temp_max);
 	of_property_read_u32(np, "cm-battery-temp-diff", &desc->temp_diff);
-- 
2.39.2