* [PATCH 2/6] mfd: max8998: use devm_*() functions
@ 2013-08-20 7:04 Jingoo Han
0 siblings, 0 replies; only message in thread
From: Jingoo Han @ 2013-08-20 7:04 UTC (permalink / raw)
To: 'Samuel Ortiz', 'Lee Jones'; +Cc: linux-kernel, Jingoo Han
Use devm_*() functions to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/mfd/max8998.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c
index 45bffb8..fe6332d 100644
--- a/drivers/mfd/max8998.c
+++ b/drivers/mfd/max8998.c
@@ -188,7 +188,8 @@ static int max8998_i2c_probe(struct i2c_client *i2c,
struct max8998_dev *max8998;
int ret = 0;
- max8998 = kzalloc(sizeof(struct max8998_dev), GFP_KERNEL);
+ max8998 = devm_kzalloc(&i2c->dev, sizeof(struct max8998_dev),
+ GFP_KERNEL);
if (max8998 == NULL)
return -ENOMEM;
@@ -246,7 +247,6 @@ err:
mfd_remove_devices(max8998->dev);
max8998_irq_exit(max8998);
i2c_unregister_device(max8998->rtc);
- kfree(max8998);
return ret;
}
@@ -257,7 +257,6 @@ static int max8998_i2c_remove(struct i2c_client *i2c)
mfd_remove_devices(max8998->dev);
max8998_irq_exit(max8998);
i2c_unregister_device(max8998->rtc);
- kfree(max8998);
return 0;
}
--
1.7.10.4
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