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platform/x86/intel/wmi: thunderbolt: Use dev_groups callback
Use .dev_groups callback instead of manual sysfs registration. Remove .probe and .remove callbacks as they become dummy after using .dev_groups. Signed-off-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> Link: https://lore.kernel.org/r/20220927135612.1602491-1-Shyam-sundar.S-k@amd.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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parent
b37fe34c83
commit
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1 changed files with 2 additions and 22 deletions
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@ -51,26 +51,7 @@ static struct attribute *tbt_attrs[] = {
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&dev_attr_force_power.attr,
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NULL
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};
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static const struct attribute_group tbt_attribute_group = {
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.attrs = tbt_attrs,
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};
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static int intel_wmi_thunderbolt_probe(struct wmi_device *wdev,
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const void *context)
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{
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int ret;
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ret = sysfs_create_group(&wdev->dev.kobj, &tbt_attribute_group);
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kobject_uevent(&wdev->dev.kobj, KOBJ_CHANGE);
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return ret;
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}
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static void intel_wmi_thunderbolt_remove(struct wmi_device *wdev)
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{
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sysfs_remove_group(&wdev->dev.kobj, &tbt_attribute_group);
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kobject_uevent(&wdev->dev.kobj, KOBJ_CHANGE);
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}
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ATTRIBUTE_GROUPS(tbt);
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static const struct wmi_device_id intel_wmi_thunderbolt_id_table[] = {
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{ .guid_string = INTEL_WMI_THUNDERBOLT_GUID },
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@ -80,9 +61,8 @@ static const struct wmi_device_id intel_wmi_thunderbolt_id_table[] = {
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static struct wmi_driver intel_wmi_thunderbolt_driver = {
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.driver = {
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.name = "intel-wmi-thunderbolt",
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.dev_groups = tbt_groups,
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},
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.probe = intel_wmi_thunderbolt_probe,
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.remove = intel_wmi_thunderbolt_remove,
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.id_table = intel_wmi_thunderbolt_id_table,
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};
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