mmc: rockchip_sdhci: Remove empty get_phy and set_enhanced_strobe ops

Remove empty implementations of get_phy and set_enhanced_strobe ops.
Change driver set_enhanced_strobe to return 0 in order to allow missing
implementation of the ops.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>

diff --git a/drivers/mmc/rockchip_sdhci.c b/drivers/mmc/rockchip_sdhci.c
index 8e29430a483e3e72c83c19cd6a17d478234c2233..9716fbb54dd434218b9ed2464bd407c6dd053376 100644 (file)
--- a/drivers/mmc/rockchip_sdhci.c
+++ b/drivers/mmc/rockchip_sdhci.c
@@ -365,16 +365,6 @@ static int rk3568_sdhci_config_dll(struct sdhci_host *host, u32 clock, bool enab
        return 0;
 }
 
-static int rk3568_emmc_get_phy(struct udevice *dev)
-{
-       return 0;
-}
-
-static int rk3568_sdhci_set_enhanced_strobe(struct sdhci_host *host)
-{
-       return 0;
-}
-
 static int rk3568_sdhci_set_ios_post(struct sdhci_host *host)
 {
        struct mmc *mmc = host->mmc;
@@ -525,7 +515,7 @@ static int rockchip_sdhci_set_enhanced_strobe(struct sdhci_host *host)
        if (data->set_enhanced_strobe)
                return data->set_enhanced_strobe(host);
 
-       return -ENOTSUPP;
+       return 0;
 }
 
 static struct sdhci_ops rockchip_sdhci_ops = {
@@ -615,11 +605,9 @@ static const struct sdhci_data rk3399_data = {
 };
 
 static const struct sdhci_data rk3568_data = {
-       .get_phy = rk3568_emmc_get_phy,
        .set_ios_post = rk3568_sdhci_set_ios_post,
        .set_clock = rk3568_sdhci_set_clock,
        .config_dll = rk3568_sdhci_config_dll,
-       .set_enhanced_strobe = rk3568_sdhci_set_enhanced_strobe,
 };
 
 static const struct udevice_id sdhci_ids[] = {