linux-kernel - [PATCH 3/6] regulator: anatop: use of_property_read

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Date:   Wed, 12 Apr 2017 09:58:44 +0800
From:   Dong Aisheng <aisheng.dong@....com>
To:     <linux-kernel@...r.kernel.org>
CC:     <shawnguo@...nel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <aisheng.dong@....com>, <kernel@...gutronix.de>,
        <lgirdwood@...il.com>, <broonie@...nel.org>, <yibin.gong@....com>
Subject: [PATCH 3/6] regulator: anatop: use of_property_read_string to read the name

sreg->name is a string, so use a more proper api to read back the string
instead of of_get_property.

Cc: Liam Girdwood <lgirdwood@...il.com>
Cc: Mark Brown <broonie@...nel.org>
Cc: Shawn Guo <shawnguo@...nel.org>
Cc: Sascha Hauer <kernel@...gutronix.de>
Cc: Robin Gong <yibin.gong@....com>
Signed-off-by: Dong Aisheng <aisheng.dong@....com>
---
 drivers/regulator/anatop-regulator.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/regulator/anatop-regulator.c b/drivers/regulator/anatop-regulator.c
index 2a97ada..9481730 100644
--- a/drivers/regulator/anatop-regulator.c
+++ b/drivers/regulator/anatop-regulator.c
@@ -193,7 +193,8 @@ static int anatop_regulator_probe(struct platform_device *pdev)
 	sreg = devm_kzalloc(dev, sizeof(*sreg), GFP_KERNEL);
 	if (!sreg)
 		return -ENOMEM;
-	sreg->name = of_get_property(np, "regulator-name", NULL);
+
+	of_property_read_string(np, "regulator-name", &sreg->name);
 	rdesc = &sreg->rdesc;
 	rdesc->name = sreg->name;
 	rdesc->type = REGULATOR_VOLTAGE;
-- 
2.7.4