linux-kernel - [PATCH] regulator: Use newly added devres

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Date:	Mon,  7 May 2012 15:17:44 +0100
From:	Mark Brown <broonie@...nsource.wolfsonmicro.com>
To:	Liam Girdwood <lrg@...com>
Cc:	linux-kernel@...r.kernel.org,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: Use newly added devres_release() rather than open coding

devres_release() will call the destructor for the resource as well as
freeing the devres data.

Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com>
---
 drivers/regulator/core.c |    7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index 62a46b2..b2e6043 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1459,12 +1459,9 @@ void devm_regulator_put(struct regulator *regulator)
 {
 	int rc;
 
-	rc = devres_destroy(regulator->dev, devm_regulator_release,
+	rc = devres_release(regulator->dev, devm_regulator_release,
 			    devm_regulator_match, regulator);
-	if (rc == 0)
-		regulator_put(regulator);
-	else
-		WARN_ON(rc);
+	WARN_ON(rc);
 }
 EXPORT_SYMBOL_GPL(devm_regulator_put);
 
-- 
1.7.10

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