Merge "mmc: bus: Handle error in case bus_ops suspend fails"

	if (mmc_bus_needs_resume(host))

		return 0;

	ret = host->bus_ops->suspend(host);

	/*

	 * bus_ops->suspend may fail due to some reason

	 * In such cases if we return error to PM framework

	 * from here without calling pm_generic_resume then mmc

	 * request may get stuck since PM framework will assume

	 * that mmc bus is not suspended (because of error) and

	 * it won't call resume again.

	 *

	 * So in case of error call pm_generic_resume().

	 */

	if (ret)

		pm_generic_resume(dev);

	return ret;

}