[S390] Initialize sclp_ipl_info

The sclp ipl information has not been initialized. Therefore the ipl loadparm
and the "has_dump" flag have not been set correctly.

Signed-off-by: Michael Holzheu <holzheu@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index e3b9c6c..14bdde9 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -1287,6 +1287,7 @@
 static int __init s390_ipl_init(void)
 {
 	reipl_probe();
+	sclp_get_ipl_info(&sclp_ipl_info);
 	shutdown_actions_init();
 	shutdown_triggers_init();
 	return 0;