mmc: sunxi: Remove unnecessary pinmux option dependency

Now that the pinmux conflict is handled in the board code (by skipping
setup for the one conflicting MMC controller), the driver does not need
to be entirely disabled based on the UART pinmux.
Signed-off-by: NSamuel Holland <samuel@sholland.org>
Reviewed-by: NPeng Fan <peng.fan@nxp.com>
Signed-off-by: NAndre Przywara <andre.przywara@arm.com>

drivers/mmc/Kconfig

@@ -727,7 +727,7 @@ config ZYNQ_HISPD_BROKEN
 
 config MMC_SUNXI
 	bool "Allwinner sunxi SD/MMC Host Controller support"
-	depends on ARCH_SUNXI && !UART0_PORT_F
+	depends on ARCH_SUNXI
 	default y
 	help
 	  This selects support for the SD/MMC Host Controller on