s390: remove unused MACHINE_FLAG_RRBM

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

arch/s390/include/asm/setup.h

@@ -55,7 +55,6 @@ extern void detect_memory_memblock(void);
 #define MACHINE_FLAG_LPP	(1UL << 13)
 #define MACHINE_FLAG_TOPOLOGY	(1UL << 14)
 #define MACHINE_FLAG_TE		(1UL << 15)
-#define MACHINE_FLAG_RRBM	(1UL << 16)
 #define MACHINE_FLAG_TLB_LC	(1UL << 17)
 
 #define MACHINE_IS_VM		(S390_lowcore.machine_flags & MACHINE_FLAG_VM)
@@ -78,7 +77,6 @@ extern void detect_memory_memblock(void);
 #define MACHINE_HAS_LPP		(0)
 #define MACHINE_HAS_TOPOLOGY	(0)
 #define MACHINE_HAS_TE		(0)
-#define MACHINE_HAS_RRBM	(0)
 #define MACHINE_HAS_TLB_LC	(0)
 #else /* CONFIG_64BIT */
 #define MACHINE_HAS_IEEE	(1)
@@ -91,7 +89,6 @@ extern void detect_memory_memblock(void);
 #define MACHINE_HAS_LPP		(S390_lowcore.machine_flags & MACHINE_FLAG_LPP)
 #define MACHINE_HAS_TOPOLOGY	(S390_lowcore.machine_flags & MACHINE_FLAG_TOPOLOGY)
 #define MACHINE_HAS_TE		(S390_lowcore.machine_flags & MACHINE_FLAG_TE)
-#define MACHINE_HAS_RRBM	(S390_lowcore.machine_flags & MACHINE_FLAG_RRBM)
 #define MACHINE_HAS_TLB_LC	(S390_lowcore.machine_flags & MACHINE_FLAG_TLB_LC)
 #endif /* CONFIG_64BIT */
 

arch/s390/kernel/early.c

@@ -390,8 +390,6 @@ static __init void detect_machine_facilities(void)
 		S390_lowcore.machine_flags |= MACHINE_FLAG_LPP;
 	if (test_facility(50) && test_facility(73))
 		S390_lowcore.machine_flags |= MACHINE_FLAG_TE;
-	if (test_facility(66))
-		S390_lowcore.machine_flags |= MACHINE_FLAG_RRBM;
 	if (test_facility(51))
 		S390_lowcore.machine_flags |= MACHINE_FLAG_TLB_LC;
 #endif