h8300: drop puzzling Kconfig dependencies

These were probably just copied and pasted from drivers/tty/Kconfig.
(Badly, since the symbol UM doesn't exist.)

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig
index 091ed61..7ed7714 100644
--- a/arch/h8300/Kconfig
+++ b/arch/h8300/Kconfig
@@ -160,7 +160,7 @@
 
 config HW_CONSOLE
 	bool
-	depends on VT && !S390 && !UM
+	depends on VT
 	default y
 
 comment "Unix98 PTY support"