[S390] Move stfl to system.h and delete duplicated version.

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

2 files changed, 1 insertions, 19 deletions

diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index a9d18aafa5f4..024180e25e85 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -683,15 +683,6 @@ setup_memory(void)
 #endif
 }
 
-static __init unsigned int stfl(void)
-{
-        asm volatile(
-                "       .insn   s,0xb2b10000,0(0)\n" /* stfl */
-                "0:\n"
-                EX_TABLE(0b,0b));
-        return S390_lowcore.stfl_fac_list;
-}
-
 static int __init __stfle(unsigned long long *list, int doublewords)
 {
         typedef struct { unsigned long long _[doublewords]; } addrtype;
diff --git a/arch/s390/kvm/priv.c b/arch/s390/kvm/priv.c
index 1465946325c5..c02286c6a931 100644
--- a/arch/s390/kvm/priv.c
+++ b/arch/s390/kvm/priv.c
@@ -151,18 +151,9 @@ static int handle_chsc(struct kvm_vcpu *vcpu)
         return 0;
 }
 
-static unsigned int kvm_stfl(void)
-{
-        asm volatile(
-                "       .insn   s,0xb2b10000,0(0)\n" /* stfl */
-                "0:\n"
-                EX_TABLE(0b, 0b));
-        return S390_lowcore.stfl_fac_list;
-}
-
 static int handle_stfl(struct kvm_vcpu *vcpu)
 {
-        unsigned int facility_list = kvm_stfl();
+        unsigned int facility_list = stfl();
         int rc;
 
         vcpu->stat.instruction_stfl++;