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authorGuenter Roeck <linux@roeck-us.net>2012-06-02 09:58:10 -0700
committerGuenter Roeck <linux@roeck-us.net>2012-07-21 21:48:38 -0700
commit20f426ff028202b2c0df947a3468ed4717f598d6 (patch)
tree2d7a7fa7693a712d3dbb05a4228933a59e1eedcd /drivers/hwmon
parentc087f73a249154ed83e451343d9eff0f299291a3 (diff)
hwmon: (lm90) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code. Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Jean Delvare <khali@linux-fr.org>
Diffstat (limited to 'drivers/hwmon')
-rw-r--r--drivers/hwmon/lm90.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 22b14a68e35..863412a02bd 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -1399,11 +1399,10 @@ static int lm90_probe(struct i2c_client *client,
struct lm90_data *data;
int err;
- data = kzalloc(sizeof(struct lm90_data), GFP_KERNEL);
- if (!data) {
- err = -ENOMEM;
- goto exit;
- }
+ data = devm_kzalloc(&client->dev, sizeof(struct lm90_data), GFP_KERNEL);
+ if (!data)
+ return -ENOMEM;
+
i2c_set_clientdata(client, data);
mutex_init(&data->update_lock);
@@ -1474,8 +1473,6 @@ exit_remove_files:
lm90_remove_files(client, data);
exit_restore:
lm90_restore_conf(client, data);
- kfree(data);
-exit:
return err;
}
@@ -1487,7 +1484,6 @@ static int lm90_remove(struct i2c_client *client)
lm90_remove_files(client, data);
lm90_restore_conf(client, data);
- kfree(data);
return 0;
}