1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 52b5dc914a8c..ca7007fdb399 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -136,6 +136,7 @@ struct mmc_host_ops {
         void    (*init_card)(struct mmc_host *host, struct mmc_card *card);
 
         int     (*start_signal_voltage_switch)(struct mmc_host *host, struct mmc_ios *ios);
+        int     (*execute_tuning)(struct mmc_host *host);
 };
 
 struct mmc_card;