serial: lpc32xx uart module can't do console

Every uart driver that provides a console driver needs to
be built-in for the console code to work, we get a build
error for modular console drivers.

This changes the SERIAL_HS_LPC32XX_CONSOLE symbol to depend
on the SERIAL_HS_LPC32XX driver being built-in, just like
we do for all the other uart drivers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index 7f12a00..26cec64 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -773,7 +773,7 @@
 
 config SERIAL_HS_LPC32XX_CONSOLE
 	bool "Enable LPC32XX high speed UART serial console"
-	depends on SERIAL_HS_LPC32XX
+	depends on SERIAL_HS_LPC32XX=y
 	select SERIAL_CORE_CONSOLE
 	help
 	  If you would like to be able to use one of the high speed serial