klass 294 drivers/hid/hid-roccat.c int roccat_connect(struct class *klass, struct hid_device *hid, int report_size) klass 320 drivers/hid/hid-roccat.c device->dev = device_create(klass, &hid->dev, klass 19 include/linux/hid-roccat.h int roccat_connect(struct class *klass, struct hid_device *hid,