From ebe1cd530fb2f6450656758bd904cfb5767f8d33 Mon Sep 17 00:00:00 2001
From: Heiko Carstens <hca@linux.ibm.com>
Date: Mon, 11 Sep 2023 21:39:56 +0200
Subject: [PATCH] s390/ctlreg: rename ctl_reg.h to ctlreg.h

Rename ctl_reg.h to ctlreg.h so it matches not only ctlreg.c but also
other control register related function, union, and structure names,
which all come with a ctlreg prefix.

Reviewed-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
---
 arch/s390/boot/vmem.c                         | 2 +-
 arch/s390/include/asm/{ctl_reg.h => ctlreg.h} | 6 +++---
 arch/s390/include/asm/mmu_context.h           | 2 +-
 arch/s390/kernel/ctlreg.c                     | 2 +-
 arch/s390/kernel/nmi.c                        | 2 +-
 arch/s390/kernel/perf_pai_crypto.c            | 3 +--
 arch/s390/kernel/perf_pai_ext.c               | 3 +--
 arch/s390/kernel/smp.c                        | 2 +-
 arch/s390/lib/uaccess.c                       | 2 +-
 arch/s390/mm/init.c                           | 2 +-
 arch/s390/mm/maccess.c                        | 2 +-
 arch/s390/mm/vmem.c                           | 2 +-
 drivers/s390/char/diag_ftp.c                  | 2 +-
 drivers/s390/char/sclp_cmd.c                  | 2 +-
 drivers/s390/char/sclp_early.c                | 2 +-
 drivers/s390/char/sclp_early_core.c           | 2 +-
 drivers/s390/cio/crw.c                        | 2 +-
 17 files changed, 19 insertions(+), 21 deletions(-)
 rename arch/s390/include/asm/{ctl_reg.h => ctlreg.h} (97%)

diff --git a/arch/s390/boot/vmem.c b/arch/s390/boot/vmem.c
index 36b90864d69f..9ac6d00537c1 100644
--- a/arch/s390/boot/vmem.c
+++ b/arch/s390/boot/vmem.c
@@ -2,10 +2,10 @@
 #include <linux/sched/task.h>
 #include <linux/pgtable.h>
 #include <linux/kasan.h>
-#include <asm/ctl_reg.h>
 #include <asm/pgalloc.h>
 #include <asm/facility.h>
 #include <asm/sections.h>
+#include <asm/ctlreg.h>
 #include <asm/physmem_info.h>
 #include <asm/maccess.h>
 #include <asm/abs_lowcore.h>
diff --git a/arch/s390/include/asm/ctl_reg.h b/arch/s390/include/asm/ctlreg.h
similarity index 97%
rename from arch/s390/include/asm/ctl_reg.h
rename to arch/s390/include/asm/ctlreg.h
index f5536fdb398d..25b955db8998 100644
--- a/arch/s390/include/asm/ctl_reg.h
+++ b/arch/s390/include/asm/ctlreg.h
@@ -5,8 +5,8 @@
  * Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
  */
 
-#ifndef __ASM_CTL_REG_H
-#define __ASM_CTL_REG_H
+#ifndef __ASM_S390_CTLREG_H
+#define __ASM_S390_CTLREG_H
 
 #include <linux/bits.h>
 
@@ -145,4 +145,4 @@ union ctlreg15 {
 };
 
 #endif /* __ASSEMBLY__ */
-#endif /* __ASM_CTL_REG_H */
+#endif /* __ASM_S390_CTLREG_H */
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h
index 2a38af5a00c2..50f247eede60 100644
--- a/arch/s390/include/asm/mmu_context.h
+++ b/arch/s390/include/asm/mmu_context.h
@@ -12,7 +12,7 @@
 #include <linux/uaccess.h>
 #include <linux/mm_types.h>
 #include <asm/tlbflush.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm-generic/mm_hooks.h>
 
 #define init_new_context init_new_context
diff --git a/arch/s390/kernel/ctlreg.c b/arch/s390/kernel/ctlreg.c
index 176ada8b45c2..a01b901d4866 100644
--- a/arch/s390/kernel/ctlreg.c
+++ b/arch/s390/kernel/ctlreg.c
@@ -6,7 +6,7 @@
 #include <linux/spinlock.h>
 #include <linux/smp.h>
 #include <asm/abs_lowcore.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 
 /*
  * ctl_lock guards access to global control register contents which
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 38ec0487521c..b813d9dfa53c 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -22,13 +22,13 @@
 #include <linux/kvm_host.h>
 #include <linux/export.h>
 #include <asm/lowcore.h>
+#include <asm/ctlreg.h>
 #include <asm/smp.h>
 #include <asm/stp.h>
 #include <asm/cputime.h>
 #include <asm/nmi.h>
 #include <asm/crw.h>
 #include <asm/switch_to.h>
-#include <asm/ctl_reg.h>
 #include <asm/asm-offsets.h>
 #include <asm/pai.h>
 #include <asm/vx-insn.h>
diff --git a/arch/s390/kernel/perf_pai_crypto.c b/arch/s390/kernel/perf_pai_crypto.c
index fe7d1774ded1..6280a0e588c5 100644
--- a/arch/s390/kernel/perf_pai_crypto.c
+++ b/arch/s390/kernel/perf_pai_crypto.c
@@ -16,8 +16,7 @@
 #include <linux/export.h>
 #include <linux/io.h>
 #include <linux/perf_event.h>
-
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/pai.h>
 #include <asm/debug.h>
 
diff --git a/arch/s390/kernel/perf_pai_ext.c b/arch/s390/kernel/perf_pai_ext.c
index c57c1a203256..b8877493dbb6 100644
--- a/arch/s390/kernel/perf_pai_ext.c
+++ b/arch/s390/kernel/perf_pai_ext.c
@@ -17,8 +17,7 @@
 #include <linux/export.h>
 #include <linux/io.h>
 #include <linux/perf_event.h>
-
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/pai.h>
 #include <asm/debug.h>
 
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index d12dbba9d03c..204c72428696 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -37,7 +37,7 @@
 #include <linux/crash_dump.h>
 #include <linux/kprobes.h>
 #include <asm/asm-offsets.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/pfault.h>
 #include <asm/diag.h>
 #include <asm/switch_to.h>
diff --git a/arch/s390/lib/uaccess.c b/arch/s390/lib/uaccess.c
index 80b9c2d039f6..478ab4c7d197 100644
--- a/arch/s390/lib/uaccess.c
+++ b/arch/s390/lib/uaccess.c
@@ -12,7 +12,7 @@
 #include <linux/export.h>
 #include <linux/mm.h>
 #include <asm/asm-extable.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 
 #ifdef CONFIG_DEBUG_ENTRY
 void debug_user_asce(int exit)
diff --git a/arch/s390/mm/init.c b/arch/s390/mm/init.c
index 8b94d2212d33..c6ab6f2707d7 100644
--- a/arch/s390/mm/init.c
+++ b/arch/s390/mm/init.c
@@ -35,6 +35,7 @@
 #include <asm/processor.h>
 #include <linux/uaccess.h>
 #include <asm/pgalloc.h>
+#include <asm/ctlreg.h>
 #include <asm/kfence.h>
 #include <asm/ptdump.h>
 #include <asm/dma.h>
@@ -42,7 +43,6 @@
 #include <asm/tlb.h>
 #include <asm/tlbflush.h>
 #include <asm/sections.h>
-#include <asm/ctl_reg.h>
 #include <asm/sclp.h>
 #include <asm/set_memory.h>
 #include <asm/kasan.h>
diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index c805b3e2592b..632c3a55feed 100644
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -15,10 +15,10 @@
 #include <linux/uio.h>
 #include <linux/io.h>
 #include <asm/asm-extable.h>
-#include <asm/ctl_reg.h>
 #include <asm/abs_lowcore.h>
 #include <asm/stacktrace.h>
 #include <asm/maccess.h>
+#include <asm/ctlreg.h>
 
 unsigned long __bootdata_preserved(__memcpy_real_area);
 pte_t *__bootdata_preserved(memcpy_real_ptep);
diff --git a/arch/s390/mm/vmem.c b/arch/s390/mm/vmem.c
index 9d3f9fa6f498..91c1f42f6a76 100644
--- a/arch/s390/mm/vmem.c
+++ b/arch/s390/mm/vmem.c
@@ -14,7 +14,7 @@
 #include <linux/sort.h>
 #include <asm/cacheflush.h>
 #include <asm/nospec-branch.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/pgalloc.h>
 #include <asm/setup.h>
 #include <asm/tlbflush.h>
diff --git a/drivers/s390/char/diag_ftp.c b/drivers/s390/char/diag_ftp.c
index 65c7f2d565d8..9418a9270d03 100644
--- a/drivers/s390/char/diag_ftp.c
+++ b/drivers/s390/char/diag_ftp.c
@@ -16,7 +16,7 @@
 #include <linux/wait.h>
 #include <linux/string.h>
 #include <asm/asm-extable.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/diag.h>
 
 #include "hmcdrv_ftp.h"
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index 8b4575a0db9f..b73edf0cd725 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -19,7 +19,7 @@
 #include <linux/mmzone.h>
 #include <linux/memory.h>
 #include <linux/module.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/chpid.h>
 #include <asm/setup.h>
 #include <asm/page.h>
diff --git a/drivers/s390/char/sclp_early.c b/drivers/s390/char/sclp_early.c
index fdc8668f3fba..60a247fdb2a7 100644
--- a/drivers/s390/char/sclp_early.c
+++ b/drivers/s390/char/sclp_early.c
@@ -10,7 +10,7 @@
 
 #include <linux/errno.h>
 #include <linux/memblock.h>
-#include <asm/ctl_reg.h>
+#include <asm/ctlreg.h>
 #include <asm/sclp.h>
 #include <asm/ipl.h>
 #include <asm/setup.h>
diff --git a/drivers/s390/char/sclp_early_core.c b/drivers/s390/char/sclp_early_core.c
index a191d69573fb..f7067a70c461 100644
--- a/drivers/s390/char/sclp_early_core.c
+++ b/drivers/s390/char/sclp_early_core.c
@@ -6,8 +6,8 @@
 
 #include <linux/kernel.h>
 #include <asm/processor.h>
-#include <asm/ctl_reg.h>
 #include <asm/lowcore.h>
+#include <asm/ctlreg.h>
 #include <asm/ebcdic.h>
 #include <asm/irq.h>
 #include <asm/sections.h>
diff --git a/drivers/s390/cio/crw.c b/drivers/s390/cio/crw.c
index 7b02a6349c4d..58f22270d9c4 100644
--- a/drivers/s390/cio/crw.c
+++ b/drivers/s390/cio/crw.c
@@ -12,8 +12,8 @@
 #include <linux/kthread.h>
 #include <linux/init.h>
 #include <linux/wait.h>
+#include <asm/ctlreg.h>
 #include <asm/crw.h>
-#include <asm/ctl_reg.h>
 #include "ioasm.h"
 
 static DEFINE_MUTEX(crw_handler_mutex);
-- 
2.25.1