Merge "mmc: host: Add device_prepare pm for mmc_host"

	kfree(host);

}

static int mmc_host_prepare(struct device *dev)

{

	/*

	 * Since mmc_host is a virtual device, we don't have to do anything.

	 * If we return a positive value, the pm framework will consider that

	 * the runtime suspend and system suspend of this device is same and

	 * will set direct_complete flag as true. We don't want this as the

	 * mmc_host always has positive disable_depth and setting the flag

	 * will not speed up the suspend process.

	 * So return 0.

	 */

	return 0;

}

static const struct dev_pm_ops mmc_pm_ops = {

	.prepare = mmc_host_prepare,

};

static struct class mmc_host_class = {

	.name		= "mmc_host",

	.dev_release	= mmc_host_classdev_release,

	.pm		= &mmc_pm_ops,

};

int mmc_register_host_class(void)