mmc: Add a execute_tuning() callback to the mmc operations.

[people/ms/u-boot.git] / drivers / mmc / mmc.c

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index be68d8d9309c47d38243b7e7ba469886c7bf085a..b06e4bc917bf8d49a608ec099eefb4c9a604fc13 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1199,6 +1199,11 @@ static inline int bus_width(uint cap)
 }
 
 #if !CONFIG_IS_ENABLED(DM_MMC)
+static int mmc_execute_tuning(struct mmc *mmc, uint opcode)
+{
+       return -ENOTSUPP;
+}
+
 static void mmc_send_init_stream(struct mmc *mmc)
 {
 }