diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 02f2b1871a384c4c3c7bcd7672b683750d0d9d39..be1fc013fbe98e2e29cd206fe26e5ddc4970ad51 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1151,6 +1151,40 @@ void mmc_stop_host(struct mmc_host *host)
 	mmc_power_off(host);
 }
 
+void mmc_power_save_host(struct mmc_host *host)
+{
+	mmc_bus_get(host);
+
+	if (!host->bus_ops || host->bus_dead || !host->bus_ops->power_restore) {
+		mmc_bus_put(host);
+		return;
+	}
+
+	if (host->bus_ops->power_save)
+		host->bus_ops->power_save(host);
+
+	mmc_bus_put(host);
+
+	mmc_power_off(host);
+}
+EXPORT_SYMBOL(mmc_power_save_host);
+
+void mmc_power_restore_host(struct mmc_host *host)
+{
+	mmc_bus_get(host);
+
+	if (!host->bus_ops || host->bus_dead || !host->bus_ops->power_restore) {
+		mmc_bus_put(host);
+		return;
+	}
+
+	mmc_power_up(host);
+	host->bus_ops->power_restore(host);
+
+	mmc_bus_put(host);
+}
+EXPORT_SYMBOL(mmc_power_restore_host);
+
 #ifdef CONFIG_PM
 
 /**
diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h
index c819effa1032c5ccebf896dff58d78f6e7ca13d5..f7eb4c4ca0149d87232b170bb3b65f159f924aec 100644
--- a/drivers/mmc/core/core.h
+++ b/drivers/mmc/core/core.h
@@ -20,6 +20,8 @@ struct mmc_bus_ops {
 	void (*detect)(struct mmc_host *);
 	void (*suspend)(struct mmc_host *);
 	void (*resume)(struct mmc_host *);
+	void (*power_save)(struct mmc_host *);
+	void (*power_restore)(struct mmc_host *);
 };
 
 void mmc_attach_bus(struct mmc_host *host, const struct mmc_bus_ops *ops);
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 995db1853a81419435c8039d91736a5ac7414c8e..27e842df6a6f623989cd035b5f3adb0447dac1e4 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -549,6 +549,14 @@ static void mmc_resume(struct mmc_host *host)
 
 }
 
+static void mmc_power_restore(struct mmc_host *host)
+{
+	host->card->state &= ~MMC_STATE_HIGHSPEED;
+	mmc_claim_host(host);
+	mmc_init_card(host, host->ocr, host->card);
+	mmc_release_host(host);
+}
+
 #ifdef CONFIG_MMC_UNSAFE_RESUME
 
 static const struct mmc_bus_ops mmc_ops = {
@@ -556,6 +564,7 @@ static const struct mmc_bus_ops mmc_ops = {
 	.detect = mmc_detect,
 	.suspend = mmc_suspend,
 	.resume = mmc_resume,
+	.power_restore = mmc_power_restore,
 };
 
 static void mmc_attach_bus_ops(struct mmc_host *host)
@@ -570,6 +579,7 @@ static const struct mmc_bus_ops mmc_ops = {
 	.detect = mmc_detect,
 	.suspend = NULL,
 	.resume = NULL,
+	.power_restore = mmc_power_restore,
 };
 
 static const struct mmc_bus_ops mmc_ops_unsafe = {
@@ -577,6 +587,7 @@ static const struct mmc_bus_ops mmc_ops_unsafe = {
 	.detect = mmc_detect,
 	.suspend = mmc_suspend,
 	.resume = mmc_resume,
+	.power_restore = mmc_power_restore,
 };
 
 static void mmc_attach_bus_ops(struct mmc_host *host)
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index 92fa9dceca7962d784dd66bf0baa3beefea3f221..222a60928cdbfe3d9da0670a760fe55574f61610 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -603,6 +603,14 @@ static void mmc_sd_resume(struct mmc_host *host)
 
 }
 
+static void mmc_sd_power_restore(struct mmc_host *host)
+{
+	host->card->state &= ~MMC_STATE_HIGHSPEED;
+	mmc_claim_host(host);
+	mmc_sd_init_card(host, host->ocr, host->card);
+	mmc_release_host(host);
+}
+
 #ifdef CONFIG_MMC_UNSAFE_RESUME
 
 static const struct mmc_bus_ops mmc_sd_ops = {
@@ -610,6 +618,7 @@ static const struct mmc_bus_ops mmc_sd_ops = {
 	.detect = mmc_sd_detect,
 	.suspend = mmc_sd_suspend,
 	.resume = mmc_sd_resume,
+	.power_restore = mmc_sd_power_restore,
 };
 
 static void mmc_sd_attach_bus_ops(struct mmc_host *host)
@@ -624,6 +633,7 @@ static const struct mmc_bus_ops mmc_sd_ops = {
 	.detect = mmc_sd_detect,
 	.suspend = NULL,
 	.resume = NULL,
+	.power_restore = mmc_sd_power_restore,
 };
 
 static const struct mmc_bus_ops mmc_sd_ops_unsafe = {
@@ -631,6 +641,7 @@ static const struct mmc_bus_ops mmc_sd_ops_unsafe = {
 	.detect = mmc_sd_detect,
 	.suspend = mmc_sd_suspend,
 	.resume = mmc_sd_resume,
+	.power_restore = mmc_sd_power_restore,
 };
 
 static void mmc_sd_attach_bus_ops(struct mmc_host *host)
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index bb867d2c26bdc5ad1c651b4a85a89f1a2890f54a..c1cbe598d470930a389a16b73eb897d1f4f444a3 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -223,6 +223,9 @@ static inline void *mmc_priv(struct mmc_host *host)
 extern int mmc_suspend_host(struct mmc_host *, pm_message_t);
 extern int mmc_resume_host(struct mmc_host *);
 
+extern void mmc_power_save_host(struct mmc_host *host);
+extern void mmc_power_restore_host(struct mmc_host *host);
+
 extern void mmc_detect_change(struct mmc_host *, unsigned long delay);
 extern void mmc_request_done(struct mmc_host *, struct mmc_request *);