driver core: cpu: remove kernel warning when removing a cpu

}

static DEVICE_ATTR(offline, 0444, print_cpus_offline, NULL);

static void cpu_device_release(struct device *dev)

{

	/*

	 * This is an empty function to prevent the driver core from spitting a

	 * warning at us.  Yes, I know this is directly opposite of what the

	 * documentation for the driver core and kobjects say, and the author

	 * of this code has already been publically ridiculed for doing

	 * something as foolish as this.  However, at this point in time, it is

	 * the only way to handle the issue of statically allocated cpu

	 * devices.  The different architectures will have their cpu device

	 * code reworked to properly handle this in the near future, so this

	 * function will then be changed to correctly free up the memory held

	 * by the cpu device.

	 *

	 * Never copy this way of doing things, or you too will be made fun of

	 * on the linux-kerenl list, you have been warned.

	 */

}

/*

 * register_cpu - Setup a sysfs device for a CPU.

 * @cpu - cpu->hotpluggable field set to 1 will generate a control file in

	cpu->node_id = cpu_to_node(num);

	cpu->dev.id = num;

	cpu->dev.bus = &cpu_subsys;

	cpu->dev.release = cpu_device_release;

	error = device_register(&cpu->dev);

	if (!error && cpu->hotpluggable)

		register_cpu_control(cpu);