mmc: core: enable async suspend
Enables the asynchronous suspend of card and class device.
This would enable both these devices to suspend in separate
respective threads, thus allowing other devices to suspend
concurrently.
CRs-fixed: 634333
Change-Id: Ic73022ef777b4fae4b1065f92cfa19da51a99634
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index 667da01..a6fcec5 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -431,6 +431,7 @@
if (ret)
return ret;
+ device_enable_async_suspend(&card->dev);
if (mmc_use_core_runtime_pm(card->host) && !mmc_card_sdio(card)) {
card->rpm_attrib.show = show_rpm_delay;
card->rpm_attrib.store = store_rpm_delay;
diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index c082f77..c4b9724 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -722,6 +722,7 @@
if (err)
return err;
+ device_enable_async_suspend(&host->class_dev);
led_trigger_register_simple(dev_name(&host->class_dev), &host->led);
#ifdef CONFIG_DEBUG_FS