s390: remove test_facility(2) (== z/Architecture mode active) checks

Given that the kernel now always runs in 64 bit mode, it is
pointless to check if the z/Architecture mode is active.
Remove the checks.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index f0b85443e060..c74c9ee3554a 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c
@@ -913,8 +913,7 @@ static int __init pci_base_init(void)
         if (!s390_pci_probe)
                 return 0;
 
-        if (!test_facility(2) || !test_facility(69)
-            || !test_facility(71) || !test_facility(72))
+        if (!test_facility(69) || !test_facility(71) || !test_facility(72))
                 return 0;
 
         rc = zpci_debug_init();