From: Chen Gang <gang.chen@asianux.com>
Date: Tue, 23 Jul 2013 08:26:08 +0000 (+0800)
Subject: s390/Kconfig: select 'TTY' when 'S390_GUEST' is enabled
X-Git-Tag: upstream/snapshot3+hdmi~4596^2~4
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=79b6f7fbd1c18154a93313712ab91e413778afa6;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

s390/Kconfig: select 'TTY' when 'S390_GUEST' is enabled

'VIRTIO_CONSOLE' depends on 'TTY', so need to select 'TTY' explicitly
before selecting 'VIRTIO_CONSOLE'.

Otherwise randconfig can generate a config file which enables
'VIRTIO_CONSOLE' but has 'TTY' disabled.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 5a4c668..a281bd6 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -710,6 +710,7 @@ config S390_GUEST
 	def_bool y
 	prompt "s390 support for virtio devices"
 	depends on 64BIT
+	select TTY
 	select VIRTUALIZATION
 	select VIRTIO
 	select VIRTIO_CONSOLE