Convert to use devm_ functions to reduce code size and simplify the code.
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
---
drivers/hwmon/s3c-hwmon.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/hwmon/s3c-hwmon.c b/drivers/hwmon/s3c-hwmon.c
index f6c26d1..717f809 100644
--- a/drivers/hwmon/s3c-hwmon.c
+++ b/drivers/hwmon/s3c-hwmon.c
@@ -288,7 +288,7 @@ static int __devinit s3c_hwmon_probe(struct platform_device *dev)
return -EINVAL;
}
- hwmon = kzalloc(sizeof(struct s3c_hwmon), GFP_KERNEL);
+ hwmon = devm_kzalloc(&dev->dev, sizeof(struct s3c_hwmon), GFP_KERNEL);
if (hwmon == NULL) {
dev_err(&dev->dev, "no memory\n");
return -ENOMEM;
@@ -303,8 +303,7 @@ static int __devinit s3c_hwmon_probe(struct platform_device *dev)
hwmon->client = s3c_adc_register(dev, NULL, NULL, 0);
if (IS_ERR(hwmon->client)) {
dev_err(&dev->dev, "cannot register adc\n");
- ret = PTR_ERR(hwmon->client);
- goto err_mem;
+ return PTR_ERR(hwmon->client);
}
/* add attributes for our adc devices. */
@@ -362,9 +361,6 @@ static int __devinit s3c_hwmon_probe(struct platform_device *dev)
err_registered:
s3c_adc_release(hwmon->client);
-
- err_mem:
- kfree(hwmon);
return ret;
}
--
1.7.9.7
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