hwmon: (abituguru) Convert to use devm_ functions
Convert to use devm_ functions to reduce code size and simplify the code.
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index d4419b4..78b8179 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -1278,7 +1278,8 @@
0x00, 0x01, 0x03, 0x04, 0x0A, 0x08, 0x0E, 0x02,
0x09, 0x06, 0x05, 0x0B, 0x0F, 0x0D, 0x07, 0x0C };
- data = kzalloc(sizeof(struct abituguru_data), GFP_KERNEL);
+ data = devm_kzalloc(&pdev->dev, sizeof(struct abituguru_data),
+ GFP_KERNEL);
if (!data)
return -ENOMEM;
@@ -1430,8 +1431,6 @@
for (i = 0; i < ARRAY_SIZE(abituguru_sysfs_attr); i++)
device_remove_file(&pdev->dev,
&abituguru_sysfs_attr[i].dev_attr);
- platform_set_drvdata(pdev, NULL);
- kfree(data);
return res;
}
@@ -1446,8 +1445,6 @@
for (i = 0; i < ARRAY_SIZE(abituguru_sysfs_attr); i++)
device_remove_file(&pdev->dev,
&abituguru_sysfs_attr[i].dev_attr);
- platform_set_drvdata(pdev, NULL);
- kfree(data);
return 0;
}