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From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Samuel Ortiz <sameo@linux.intel.com>
Cc: linux-kernel@vger.kernel.org,
	patches@opensource.wolfsonmicro.com,
	Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: [PATCH] mfd: Convert WM8400 to devm_kzalloc()
Date: Wed, 14 Dec 2011 16:47:25 +0800	[thread overview]
Message-ID: <1323852445-8013-1-git-send-email-broonie@opensource.wolfsonmicro.com> (raw)

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
---
 drivers/mfd/wm8400-core.c |    7 ++-----
 1 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/mfd/wm8400-core.c b/drivers/mfd/wm8400-core.c
index 62b4626..2204893 100644
--- a/drivers/mfd/wm8400-core.c
+++ b/drivers/mfd/wm8400-core.c
@@ -344,7 +344,7 @@ static int wm8400_i2c_probe(struct i2c_client *i2c,
 	struct wm8400 *wm8400;
 	int ret;
 
-	wm8400 = kzalloc(sizeof(struct wm8400), GFP_KERNEL);
+	wm8400 = devm_kzalloc(&i2c->dev, sizeof(struct wm8400), GFP_KERNEL);
 	if (wm8400 == NULL) {
 		ret = -ENOMEM;
 		goto err;
@@ -353,7 +353,7 @@ static int wm8400_i2c_probe(struct i2c_client *i2c,
 	wm8400->regmap = regmap_init_i2c(i2c, &wm8400_regmap_config);
 	if (IS_ERR(wm8400->regmap)) {
 		ret = PTR_ERR(wm8400->regmap);
-		goto struct_err;
+		goto err;
 	}
 
 	wm8400->dev = &i2c->dev;
@@ -367,8 +367,6 @@ static int wm8400_i2c_probe(struct i2c_client *i2c,
 
 map_err:
 	regmap_exit(wm8400->regmap);
-struct_err:
-	kfree(wm8400);
 err:
 	return ret;
 }
@@ -379,7 +377,6 @@ static int wm8400_i2c_remove(struct i2c_client *i2c)
 
 	wm8400_release(wm8400);
 	regmap_exit(wm8400->regmap);
-	kfree(wm8400);
 
 	return 0;
 }
-- 
1.7.7.3


             reply	other threads:[~2011-12-14  8:47 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-14  8:47 Mark Brown [this message]
  -- strict thread matches above, loose matches on Subject: below --
2011-12-03 21:43 [PATCH] mfd: Convert WM8400 to devm_kzalloc() Mark Brown
2011-12-19 11:32 ` Samuel Ortiz

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