dm: mmc: msmsdhic: Drop old MMC code

Now that we have fully moved to driver model, drop the old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index b9662f9..79cf18f 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -27,7 +27,7 @@
 
 config MSM_SDHCI
 	bool "Qualcomm SDHCI controller"
-	depends on DM_MMC
+	depends on DM_MMC && BLK && DM_MMC_OPS
 	help
 	  Enables support for SDHCI 2.0 controller present on some Qualcomm
           Snapdragon devices. This device is compatible with eMMC v4.5 and