devfreq_class 32 drivers/devfreq/devfreq.c static struct class *devfreq_class; devfreq_class 642 drivers/devfreq/devfreq.c devfreq->dev.class = devfreq_class; devfreq_class 1469 drivers/devfreq/devfreq.c devfreq_class = class_create(THIS_MODULE, "devfreq"); devfreq_class 1470 drivers/devfreq/devfreq.c if (IS_ERR(devfreq_class)) { devfreq_class 1472 drivers/devfreq/devfreq.c return PTR_ERR(devfreq_class); devfreq_class 1477 drivers/devfreq/devfreq.c class_destroy(devfreq_class); devfreq_class 1481 drivers/devfreq/devfreq.c devfreq_class->dev_groups = devfreq_groups;