s390: select CONFIG_TTY for use of tty in unconditional keyboard driver
The unconditionally built keyboard driver, drivers/s390/char/keyboard.c,
requires CONFIG_TTY, so select it from CONFIG_S390 to prevent a build
error.
Signed-off-by: Josh Triplett <josh@joshtriplett.org>
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 86db5a8..cbe56154 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -140,6 +140,7 @@
select OLD_SIGACTION
select OLD_SIGSUSPEND3
select SYSCTL_EXCEPTION_TRACE
+ select TTY
select VIRT_CPU_ACCOUNTING
select VIRT_TO_BUS