mtd/maps: uclinux: depend on MTD_RAM being built into the kernel

If MTD_RAM is built as a module, the uClinux map does not work since it
can only be built in to the kernel.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 7a58bd5..0f314eb 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -486,7 +486,7 @@
 
 config MTD_UCLINUX
 	bool "Generic uClinux RAM/ROM filesystem support"
-	depends on MTD_PARTITIONS && MTD_RAM && !MMU
+	depends on MTD_PARTITIONS && MTD_RAM=y && !MMU
 	help
 	  Map driver to support image based filesystems for uClinux.