Revert "mmc: Add a new callback function to perform the 74 clocks cycle sequence"

This reverts commit 318a7a576bc49aa8b4207e694d3fbd48c663d6ac.

The last and only user of this callback had been the omap_hsmmc driver.
It is not used anymore. Removing the callback.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>

diff --git a/drivers/mmc/mmc-uclass.c b/drivers/mmc/mmc-uclass.c
index fa4d1af55d61cb0698c3478ec737f449cb67976b..923a3b150f80db673103c835a923da8b7ea91672 100644 (file)
--- a/drivers/mmc/mmc-uclass.c
+++ b/drivers/mmc/mmc-uclass.c
@@ -47,19 +47,6 @@ int mmc_set_ios(struct mmc *mmc)
        return dm_mmc_set_ios(mmc->dev);
 }
 
-void dm_mmc_send_init_stream(struct udevice *dev)
-{
-       struct dm_mmc_ops *ops = mmc_get_ops(dev);
-
-       if (ops->send_init_stream)
-               ops->send_init_stream(dev);
-}
-
-void mmc_send_init_stream(struct mmc *mmc)
-{
-       dm_mmc_send_init_stream(mmc->dev);
-}
-
 #if CONFIG_IS_ENABLED(MMC_UHS_SUPPORT)
 int dm_mmc_wait_dat0(struct udevice *dev, int state, int timeout)
 {

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 71b52c6cf2c99d6402eb1531298914334d855eba..112f9689f7e23702a9edce77bf2c0789167d3c91 100644 (file)
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1504,10 +1504,6 @@ static int mmc_execute_tuning(struct mmc *mmc, uint opcode)
 }
 #endif
 
-static void mmc_send_init_stream(struct mmc *mmc)
-{
-}
-
 static int mmc_set_ios(struct mmc *mmc)
 {
        int ret = 0;
@@ -2664,7 +2660,6 @@ int mmc_get_op_cond(struct mmc *mmc)
 
 retry:
        mmc_set_initial_state(mmc);
-       mmc_send_init_stream(mmc);
 
        /* Reset the Card */
        err = mmc_go_idle(mmc);

diff --git a/include/mmc.h b/include/mmc.h
index 2be3e91fcb58e8bcb9117ac8c1923053689857c4..7f95c3585a219bf408af6e0cf60ae00adc2e05ff 100644 (file)
--- a/include/mmc.h
+++ b/include/mmc.h
@@ -418,14 +418,6 @@ struct dm_mmc_ops {
         */
        int (*set_ios)(struct udevice *dev);
 
-       /**
-        * send_init_stream() - send the initialization stream: 74 clock cycles
-        * This is used after power up before sending the first command
-        *
-        * @dev:        Device to update
-        */
-       void (*send_init_stream)(struct udevice *dev);
-
        /**
         * get_cd() - See whether a card is present
         *
@@ -472,7 +464,6 @@ struct dm_mmc_ops {
 int dm_mmc_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
                    struct mmc_data *data);
 int dm_mmc_set_ios(struct udevice *dev);
-void dm_mmc_send_init_stream(struct udevice *dev);
 int dm_mmc_get_cd(struct udevice *dev);
 int dm_mmc_get_wp(struct udevice *dev);
 int dm_mmc_execute_tuning(struct udevice *dev, uint opcode);
@@ -480,7 +471,6 @@ int dm_mmc_wait_dat0(struct udevice *dev, int state, int timeout);
 
 /* Transition functions for compatibility */
 int mmc_set_ios(struct mmc *mmc);
-void mmc_send_init_stream(struct mmc *mmc);
 int mmc_getcd(struct mmc *mmc);
 int mmc_getwp(struct mmc *mmc);
 int mmc_execute_tuning(struct mmc *mmc, uint opcode);