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Subject[PATCH 1/2] mfd: Convert s5m core driver to use devm_kzalloc()
Date
Convert s5m core driver to use devm_kzalloc().

Signed-off-by: Sangbeom Kim <sbkim73@samsung.com>
---
drivers/mfd/s5m-core.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mfd/s5m-core.c b/drivers/mfd/s5m-core.c
index e075c11..38bd353 100644
--- a/drivers/mfd/s5m-core.c
+++ b/drivers/mfd/s5m-core.c
@@ -77,7 +77,8 @@ static int s5m87xx_i2c_probe(struct i2c_client *i2c,
int ret = 0;
int error;

- s5m87xx = kzalloc(sizeof(struct s5m87xx_dev), GFP_KERNEL);
+ s5m87xx = devm_kzalloc(&i2c->dev, sizeof(struct s5m87xx_dev),
+ GFP_KERNEL);
if (s5m87xx == NULL)
return -ENOMEM;

@@ -126,7 +127,6 @@ err:
s5m_irq_exit(s5m87xx);
i2c_unregister_device(s5m87xx->rtc);
regmap_exit(s5m87xx->regmap);
- kfree(s5m87xx);
return ret;
}

@@ -138,7 +138,6 @@ static int s5m87xx_i2c_remove(struct i2c_client *i2c)
s5m_irq_exit(s5m87xx);
i2c_unregister_device(s5m87xx->rtc);
regmap_exit(s5m87xx->regmap);
- kfree(s5m87xx);
return 0;
}

--
1.7.1


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