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authorJingoo Han <jg1.han@samsung.com>2013-03-15 18:15:28 +0900
committerLinus Walleij <linus.walleij@linaro.org>2013-03-27 16:05:11 +0100
commitb09638a4d6b8032f6569e6ec8a5cc373ced045aa (patch)
tree2304294f4f1056bfa679b7879eb92ec96d7e8f08 /drivers/gpio/gpio-max732x.c
parent4cb06cd58c23f6520dc00d67e62267ef17d69206 (diff)
downloadop-kernel-dev-b09638a4d6b8032f6569e6ec8a5cc373ced045aa.zip
op-kernel-dev-b09638a4d6b8032f6569e6ec8a5cc373ced045aa.tar.gz
gpio: max732x: use devm_kzalloc()
Use devm_kzalloc() to make cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-max732x.c')
-rw-r--r--drivers/gpio/gpio-max732x.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-max732x.c b/drivers/gpio/gpio-max732x.c
index 1e0467c..d4b51b1 100644
--- a/drivers/gpio/gpio-max732x.c
+++ b/drivers/gpio/gpio-max732x.c
@@ -589,7 +589,8 @@ static int max732x_probe(struct i2c_client *client,
return -EINVAL;
}
- chip = kzalloc(sizeof(struct max732x_chip), GFP_KERNEL);
+ chip = devm_kzalloc(&client->dev, sizeof(struct max732x_chip),
+ GFP_KERNEL);
if (chip == NULL)
return -ENOMEM;
chip->client = client;
@@ -647,7 +648,6 @@ static int max732x_probe(struct i2c_client *client,
out_failed:
max732x_irq_teardown(chip);
- kfree(chip);
return ret;
}
@@ -680,7 +680,6 @@ static int max732x_remove(struct i2c_client *client)
if (chip->client_dummy)
i2c_unregister_device(chip->client_dummy);
- kfree(chip);
return 0;
}
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