linux-kernel - [PATCH 4/8] regulator: max8649: Remove regulator

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Mon, 10 Mar 2014 09:32:47 +0100
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org
Cc:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH 4/8] regulator: max8649: Remove regulator_dev pointer from
 state container

Don't store pointer to regulator_dev returned by
evm_regulator_register() an state container. It isn't used anywhere
outside of max8649_regulator_probe() function.

Signed-off-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>
---
 drivers/regulator/max8649.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index 7f049c92ee52..3172da847d24 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -49,7 +49,6 @@
 #define MAX8649_RAMP_DOWN	(1 << 1)
 
 struct max8649_regulator_info {
-	struct regulator_dev	*regulator;
 	struct device		*dev;
 	struct regmap		*regmap;
 
@@ -154,6 +153,7 @@ static int max8649_regulator_probe(struct i2c_client *client,
 {
 	struct max8649_platform_data *pdata = dev_get_platdata(&client->dev);
 	struct max8649_regulator_info *info = NULL;
+	struct regulator_dev *regulator;
 	struct regulator_config config = { };
 	unsigned int val;
 	unsigned char data;
@@ -234,12 +234,12 @@ static int max8649_regulator_probe(struct i2c_client *client,
 	config.driver_data = info;
 	config.regmap = info->regmap;
 
-	info->regulator = devm_regulator_register(&client->dev, &dcdc_desc,
+	regulator = devm_regulator_register(&client->dev, &dcdc_desc,
 						  &config);
-	if (IS_ERR(info->regulator)) {
+	if (IS_ERR(regulator)) {
 		dev_err(info->dev, "failed to register regulator %s\n",
 			dcdc_desc.name);
-		return PTR_ERR(info->regulator);
+		return PTR_ERR(regulator);
 	}
 
 	return 0;
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/