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eeepc-wmi: use attribute group to manage attributes
Signed-off-by: Corentin Chary <corentincj@iksaif.net> Signed-off-by: Matthew Garrett <mjg@redhat.com>
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parent
ba48fdb969
commit
4e37b42d5a
1 changed files with 11 additions and 12 deletions
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@ -560,24 +560,23 @@ static ssize_t store_cpufv(struct device *dev, struct device_attribute *attr,
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static DEVICE_ATTR(cpufv, S_IRUGO | S_IWUSR, NULL, store_cpufv);
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static struct attribute *platform_attributes[] = {
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&dev_attr_cpufv.attr,
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NULL
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};
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static struct attribute_group platform_attribute_group = {
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.attrs = platform_attributes
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};
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static void eeepc_wmi_sysfs_exit(struct platform_device *device)
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{
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device_remove_file(&device->dev, &dev_attr_cpufv);
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sysfs_remove_group(&device->dev.kobj, &platform_attribute_group);
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}
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static int eeepc_wmi_sysfs_init(struct platform_device *device)
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{
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int retval = -ENOMEM;
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retval = device_create_file(&device->dev, &dev_attr_cpufv);
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if (retval)
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goto error_sysfs;
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return 0;
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error_sysfs:
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eeepc_wmi_sysfs_exit(device);
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return retval;
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return sysfs_create_group(&device->dev.kobj, &platform_attribute_group);
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}
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/*
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