mmc: mmcif: don't depend on MMC_BLOCK

I don't see a reason why a host driver should depend on the card driver.
It also prevents that we can use the mmc_test driver. So, remove it.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

drivers/mmc/host/Kconfig

@@ -673,7 +673,7 @@ config MMC_DW_ROCKCHIP
 
 config MMC_SH_MMCIF
 	tristate "SuperH Internal MMCIF support"
-	depends on MMC_BLOCK && HAS_DMA
+	depends on HAS_DMA
 	depends on SUPERH || ARCH_SHMOBILE || COMPILE_TEST
 	help
 	  This selects the MMC Host Interface controller (MMCIF).