diff --git a/arch/s390/hypfs/hypfs_sprp.c b/arch/s390/hypfs/hypfs_sprp.c
index f043c3c..dd42a26 100644
--- a/arch/s390/hypfs/hypfs_sprp.c
+++ b/arch/s390/hypfs/hypfs_sprp.c
@@ -128,14 +128,14 @@
 
 int hypfs_sprp_init(void)
 {
-	if (!sclp_has_sprp())
+	if (!sclp.has_sprp)
 		return 0;
 	return hypfs_dbfs_create_file(&hypfs_sprp_file);
 }
 
 void hypfs_sprp_exit(void)
 {
-	if (!sclp_has_sprp())
+	if (!sclp.has_sprp)
 		return;
 	hypfs_dbfs_remove_file(&hypfs_sprp_file);
 }
diff --git a/arch/s390/include/asm/sclp.h b/arch/s390/include/asm/sclp.h
index f1096ba..74ba690 100644
--- a/arch/s390/include/asm/sclp.h
+++ b/arch/s390/include/asm/sclp.h
@@ -46,33 +46,40 @@
 	struct sclp_cpu_entry cpu[MAX_CPU_ADDRESS + 1];
 };
 
+struct sclp_info {
+	unsigned char has_linemode : 1;
+	unsigned char has_vt220 : 1;
+	unsigned char has_siif : 1;
+	unsigned char has_sigpif : 1;
+	unsigned char has_cpu_type : 1;
+	unsigned char has_sprp : 1;
+	unsigned int ibc;
+	unsigned int mtid;
+	unsigned int mtid_cp;
+	unsigned int mtid_prev;
+	unsigned long long rzm;
+	unsigned long long rnmax;
+	unsigned long long hamax;
+	unsigned int max_cpu;
+	unsigned long hsa_size;
+};
+extern struct sclp_info sclp;
+
 int sclp_get_cpu_info(struct sclp_cpu_info *info);
 int sclp_cpu_configure(u8 cpu);
 int sclp_cpu_deconfigure(u8 cpu);
-unsigned long long sclp_get_rnmax(void);
-unsigned long long sclp_get_rzm(void);
-unsigned int sclp_get_max_cpu(void);
 unsigned int sclp_get_mtid(u8 cpu_type);
 unsigned int sclp_get_mtid_max(void);
-unsigned int sclp_get_mtid_prev(void);
 int sclp_sdias_blk_count(void);
 int sclp_sdias_copy(void *dest, int blk_num, int nr_blks);
 int sclp_chp_configure(struct chp_id chpid);
 int sclp_chp_deconfigure(struct chp_id chpid);
 int sclp_chp_read_info(struct sclp_chp_info *info);
 void sclp_get_ipl_info(struct sclp_ipl_info *info);
-bool __init sclp_has_linemode(void);
-bool __init sclp_has_vt220(void);
-bool sclp_has_sprp(void);
 int sclp_pci_configure(u32 fid);
 int sclp_pci_deconfigure(u32 fid);
 int memcpy_hsa(void *dest, unsigned long src, size_t count, int mode);
-unsigned long sclp_get_hsa_size(void);
 void sclp_early_detect(void);
-int sclp_has_siif(void);
-int sclp_has_sigpif(void);
-unsigned int sclp_get_ibc(void);
-
 long _sclp_print_early(const char *);
 
 #endif /* _ASM_S390_SCLP_H */
diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c
index 9f73c80..d9f0dcf 100644
--- a/arch/s390/kernel/crash_dump.c
+++ b/arch/s390/kernel/crash_dump.c
@@ -122,7 +122,7 @@
 {
 	int rc;
 
-	if (src < sclp_get_hsa_size()) {
+	if (src < sclp.hsa_size) {
 		rc = memcpy_hsa(buf, src, csize, userbuf);
 	} else {
 		if (userbuf)
@@ -215,7 +215,7 @@
 					   unsigned long pfn,
 					   unsigned long size, pgprot_t prot)
 {
-	unsigned long hsa_end = sclp_get_hsa_size();
+	unsigned long hsa_end = sclp.hsa_size;
 	unsigned long size_hsa;
 
 	if (pfn < hsa_end >> PAGE_SHIFT) {
@@ -258,7 +258,7 @@
 				return rc;
 		}
 	} else {
-		unsigned long hsa_end = sclp_get_hsa_size();
+		unsigned long hsa_end = sclp.hsa_size;
 		if ((unsigned long) src < hsa_end) {
 			copied = min(count, hsa_end - (unsigned long) src);
 			rc = memcpy_hsa(dest, (unsigned long) src, copied, 0);
@@ -609,7 +609,7 @@
 	if (elfcorehdr_addr != ELFCORE_ADDR_MAX)
 		return 0;
 	/* If we cannot get HSA size for zfcpdump return error */
-	if (ipl_info.type == IPL_TYPE_FCP_DUMP && !sclp_get_hsa_size())
+	if (ipl_info.type == IPL_TYPE_FCP_DUMP && !sclp.hsa_size)
 		return -ENODEV;
 
 	/* For kdump, exclude previous crashkernel memory */
diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c
index 7262fe4..bdde603 100644
--- a/arch/s390/kernel/setup.c
+++ b/arch/s390/kernel/setup.c
@@ -128,9 +128,9 @@
 static void __init set_preferred_console(void)
 {
 	if (MACHINE_IS_KVM) {
-		if (sclp_has_vt220())
+		if (sclp.has_vt220)
 			add_preferred_console("ttyS", 1, NULL);
-		else if (sclp_has_linemode())
+		else if (sclp.has_linemode)
 			add_preferred_console("ttyS", 0, NULL);
 		else
 			add_preferred_console("hvc", 0, NULL);
@@ -510,8 +510,8 @@
 {
 #ifdef CONFIG_CRASH_DUMP
 	if (ipl_info.type == IPL_TYPE_FCP_DUMP &&
-	    !OLDMEM_BASE && sclp_get_hsa_size()) {
-		memory_end = sclp_get_hsa_size();
+	    !OLDMEM_BASE && sclp.hsa_size) {
+		memory_end = sclp.hsa_size;
 		memory_end &= PAGE_MASK;
 		memory_end_set = 1;
 	}
@@ -576,7 +576,7 @@
 		crash_base = low;
 	} else {
 		/* Find suitable area in free memory */
-		low = max_t(unsigned long, crash_size, sclp_get_hsa_size());
+		low = max_t(unsigned long, crash_size, sclp.hsa_size);
 		high = crash_base ? crash_base + crash_size : ULONG_MAX;
 
 		if (crash_base && crash_base < low) {
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index a5321d5..ac7dda5 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -601,7 +601,7 @@
 		/* No previous system present, normal boot. */
 		return;
 	/* Set multi-threading state to the previous system. */
-	pcpu_set_smt(sclp_get_mtid_prev());
+	pcpu_set_smt(sclp.mtid_prev);
 	/* Collect CPU states. */
 	cpu = 0;
 	for (i = 0; i < info->configured; i++) {
@@ -883,7 +883,7 @@
 	unsigned int possible, sclp_max, cpu;
 
 	sclp_max = min(smp_max_threads, sclp_get_mtid_max() + 1);
-	sclp_max = sclp_get_max_cpu() * sclp_max ?: nr_cpu_ids;
+	sclp_max = sclp.max_cpu * sclp_max ?: nr_cpu_ids;
 	possible = setup_possible_cpus ?: nr_cpu_ids;
 	possible = min(possible, sclp_max);
 	for (cpu = 0; cpu < possible && cpu < nr_cpu_ids; cpu++)
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 9de4726..0d3deef 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -799,7 +799,7 @@
 	struct kvm_s390_local_interrupt *li = &vcpu->arch.local_int;
 	uint8_t sigp_ctrl = vcpu->kvm->arch.sca->cpu[vcpu->vcpu_id].sigp_ctrl;
 
-	if (!sclp_has_sigpif())
+	if (!sclp.has_sigpif)
 		return test_bit(IRQ_PEND_EXT_EXTERNAL, &li->pending_irqs);
 
 	return (sigp_ctrl & SIGP_CTRL_C) &&
@@ -1058,7 +1058,7 @@
 	    kvm_get_vcpu(vcpu->kvm, src_id) == NULL)
 		return -EINVAL;
 
-	if (sclp_has_sigpif())
+	if (sclp.has_sigpif)
 		return __inject_extcall_sigpif(vcpu, src_id);
 
 	if (!test_and_set_bit(IRQ_PEND_EXT_EXTERNAL, &li->pending_irqs))
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 8cd8e7b..c4e81b2 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -604,7 +604,7 @@
 		goto out;
 	}
 	get_cpu_id((struct cpuid *) &mach->cpuid);
-	mach->ibc = sclp_get_ibc();
+	mach->ibc = sclp.ibc;
 	memcpy(&mach->fac_mask, kvm->arch.model.fac->mask,
 	       S390_ARCH_FAC_LIST_SIZE_BYTE);
 	memcpy((unsigned long *)&mach->fac_list, S390_lowcore.stfle_fac_list,
@@ -1068,7 +1068,7 @@
 	       S390_ARCH_FAC_LIST_SIZE_BYTE);
 
 	kvm_s390_get_cpu_id(&kvm->arch.model.cpu_id);
-	kvm->arch.model.ibc = sclp_get_ibc() & 0x0fff;
+	kvm->arch.model.ibc = sclp.ibc & 0x0fff;
 
 	if (kvm_s390_crypto_init(kvm) < 0)
 		goto out_err;
@@ -1321,9 +1321,9 @@
 
 	vcpu->arch.sie_block->ecb2  = 8;
 	vcpu->arch.sie_block->eca   = 0xC1002000U;
-	if (sclp_has_siif())
+	if (sclp.has_siif)
 		vcpu->arch.sie_block->eca |= 1;
-	if (sclp_has_sigpif())
+	if (sclp.has_sigpif)
 		vcpu->arch.sie_block->eca |= 0x10000000U;
 	if (test_kvm_facility(vcpu->kvm, 129)) {
 		vcpu->arch.sie_block->eca |= 0x00020000;
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 80875c4..76e8737 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -213,7 +213,7 @@
 	 * Make sure the memory block size is always greater
 	 * or equal than the memory increment size.
 	 */
-	return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp_get_rzm());
+	return max_t(unsigned long, MIN_MEMORY_BLOCK_SIZE, sclp.rzm);
 }
 
 #ifdef CONFIG_MEMORY_HOTREMOVE
diff --git a/arch/s390/mm/mem_detect.c b/arch/s390/mm/mem_detect.c
index 0f36043..e00f0d5 100644
--- a/arch/s390/mm/mem_detect.c
+++ b/arch/s390/mm/mem_detect.c
@@ -31,8 +31,8 @@
 	unsigned long addr, size;
 	int type;
 
-	rzm = sclp_get_rzm();
-	rnmax = sclp_get_rnmax();
+	rzm = sclp.rzm;
+	rnmax = sclp.rnmax;
 	memsize = rzm * rnmax;
 	if (!rzm)
 		rzm = 1ULL << 17;