ccf7bfdc36
This patch enables mmc hosts to suspend/resume asynchronously. This will improve system suspend/resume speed. After applying this patch and enabling all mmc hosts' child devices to suspend/resume asynchronously on ASUS T100TA, the system suspend-to-idle time is reduced from 1645ms to 1107ms, and the system resume time is reduced from 940ms to 914ms. Signed-off-by: Zhonghui Fu <zhonghui.fu@linux.intel.com> Acked-by: Venu Byravarasu <vbyravarasu@nvidia.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>