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authorJingoo Han <jg1.han@samsung.com>2013-08-20 16:05:54 +0900
committerLee Jones <lee.jones@linaro.org>2013-08-20 08:51:48 +0100
commiteac1dcbd3e211998fb8342902b3acee149a9271d (patch)
tree6de0e97cfda381be518d0bde498abaa3be072d28 /drivers/mfd
parent7a4043112778c8ba7169b3006c8b7789213c878a (diff)
downloadop-kernel-dev-eac1dcbd3e211998fb8342902b3acee149a9271d.zip
op-kernel-dev-eac1dcbd3e211998fb8342902b3acee149a9271d.tar.gz
mfd: tps65010: Use devm_*() functions
Use devm_*() functions to make cleanup paths simpler. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/tps65010.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/mfd/tps65010.c b/drivers/mfd/tps65010.c
index 8114567..743fb52 100644
--- a/drivers/mfd/tps65010.c
+++ b/drivers/mfd/tps65010.c
@@ -530,7 +530,6 @@ static int __exit tps65010_remove(struct i2c_client *client)
free_irq(client->irq, tps);
cancel_delayed_work_sync(&tps->work);
debugfs_remove(tps->file);
- kfree(tps);
the_tps = NULL;
return 0;
}
@@ -550,7 +549,7 @@ static int tps65010_probe(struct i2c_client *client,
if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
return -EINVAL;
- tps = kzalloc(sizeof *tps, GFP_KERNEL);
+ tps = devm_kzalloc(&client->dev, sizeof(*tps), GFP_KERNEL);
if (!tps)
return -ENOMEM;
@@ -568,7 +567,7 @@ static int tps65010_probe(struct i2c_client *client,
if (status < 0) {
dev_dbg(&client->dev, "can't get IRQ %d, err %d\n",
client->irq, status);
- goto fail1;
+ return status;
}
/* annoying race here, ideally we'd have an option
* to claim the irq now and enable it later.
@@ -668,9 +667,6 @@ static int tps65010_probe(struct i2c_client *client,
}
return 0;
-fail1:
- kfree(tps);
- return status;
}
static const struct i2c_device_id tps65010_id[] = {
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