diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
index 5b21aad3ea91..05ce52e3dff2 100644
--- a/drivers/mmc/core/host.c
+++ b/drivers/mmc/core/host.c
@@ -66,6 +66,7 @@ void mmc_retune_enable(struct mmc_host *host)
 		mod_timer(&host->retune_timer,
 			  jiffies + host->retune_period * HZ);
 }
+EXPORT_SYMBOL(mmc_retune_enable);
 
 void mmc_retune_disable(struct mmc_host *host)
 {
@@ -74,6 +75,7 @@ void mmc_retune_disable(struct mmc_host *host)
 	host->retune_now = 0;
 	host->need_retune = 0;
 }
+EXPORT_SYMBOL(mmc_retune_disable);
 
 void mmc_retune_timer_stop(struct mmc_host *host)
 {
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index bf38533406fd..3005e66be388 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -17,8 +17,6 @@
 int mmc_register_host_class(void);
 void mmc_unregister_host_class(void);
 
-void mmc_retune_enable(struct mmc_host *host);
-void mmc_retune_disable(struct mmc_host *host);
 void mmc_retune_hold(struct mmc_host *host);
 void mmc_retune_release(struct mmc_host *host);
 int mmc_retune(struct mmc_host *host);
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index b72f88db3adf..35e0a013e466 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -561,4 +561,7 @@ static inline void mmc_retune_recheck(struct mmc_host *host)
 		host->retune_now = 1;
 }
 
+void mmc_retune_enable(struct mmc_host *host);
+void mmc_retune_disable(struct mmc_host *host);
+
 #endif /* LINUX_MMC_HOST_H */