···7373 *7474 * Last action on the pci control structure.7575 *7676- * call the remove sysfs informaton, which will unregister7676+ * call the remove sysfs information, which will unregister7777 * this control struct's kobj. When that kobj's ref count7878 * goes to zero, its release function will be call and then7979 * kfree() the memory.