mmc: Rename MMC_SUPPORT to MMC

Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
[trini: Fixup some incorrect renames]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/drivers/clk/rockchip/clk_rk3368.c b/drivers/clk/rockchip/clk_rk3368.c
index 780b49c..698fc3f 100644
--- a/drivers/clk/rockchip/clk_rk3368.c
+++ b/drivers/clk/rockchip/clk_rk3368.c
@@ -158,7 +158,7 @@
 }
 #endif
 
-#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC_SUPPORT)
+#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC)
 static ulong rk3368_mmc_get_clk(struct rk3368_cru *cru, uint clk_id)
 {
 	u32 div, con, con_id, rate;
@@ -470,7 +470,7 @@
 	case SCLK_SPI0 ... SCLK_SPI2:
 		rate = rk3368_spi_get_clk(priv->cru, clk->id);
 		break;
-#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC_SUPPORT)
+#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC)
 	case HCLK_SDMMC:
 	case HCLK_EMMC:
 		rate = rk3368_mmc_get_clk(priv->cru, clk->id);
@@ -501,7 +501,7 @@
 		ret = rk3368_ddr_set_clk(priv->cru, rate);
 		break;
 #endif
-#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC_SUPPORT)
+#if !IS_ENABLED(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(MMC)
 	case HCLK_SDMMC:
 	case HCLK_EMMC:
 		ret = rk3368_mmc_set_clk(clk, rate);