amplifier_attribute_group  672 drivers/platform/x86/alienware-wmi.c static const struct attribute_group amplifier_attribute_group = {
amplifier_attribute_group  680 drivers/platform/x86/alienware-wmi.c 		sysfs_remove_group(&dev->dev.kobj, &amplifier_attribute_group);
amplifier_attribute_group  687 drivers/platform/x86/alienware-wmi.c 	ret = sysfs_create_group(&dev->dev.kobj, &amplifier_attribute_group);