s390: move exports to definitions

Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

arch/s390/include/asm/Kbuild

@@ -1,6 +1,7 @@
 
 
 generic-y += clkdev.h
+generic-y += export.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
 generic-y += mm-arch-hooks.h

arch/s390/kernel/Makefile

@@ -58,7 +58,7 @@ obj-y	+= entry.o reipl.o relocate_kernel.o
 
 extra-y				+= head.o head64.o vmlinux.lds
 
-obj-$(CONFIG_MODULES)		+= s390_ksyms.o module.o
+obj-$(CONFIG_MODULES)		+= module.o
 obj-$(CONFIG_SMP)		+= smp.o
 obj-$(CONFIG_SCHED_TOPOLOGY)	+= topology.o
 obj-$(CONFIG_HIBERNATION)	+= suspend.o swsusp.o

arch/s390/kernel/entry.S

@@ -23,6 +23,7 @@
 #include <asm/vx-insn.h>
 #include <asm/setup.h>
 #include <asm/nmi.h>
+#include <asm/export.h>
 
 __PT_R0      =	__PT_GPRS
 __PT_R1      =	__PT_GPRS + 8
@@ -259,6 +260,8 @@ sie_exit:
 
 	EX_TABLE(.Lrewind_pad,.Lsie_fault)
 	EX_TABLE(sie_exit,.Lsie_fault)
+EXPORT_SYMBOL(sie64a)
+EXPORT_SYMBOL(sie_exit)
 #endif
 
 /*
@@ -825,6 +828,9 @@ ENTRY(save_fpu_regs)
 	oi	__LC_CPU_FLAGS+7,_CIF_FPU
 	br	%r14
 .Lsave_fpu_regs_end:
+#if IS_ENABLED(CONFIG_KVM)
+EXPORT_SYMBOL(save_fpu_regs)
+#endif
 
 /*
  * Load floating-point controls and floating-point or vector registers.

arch/s390/kernel/mcount.S

@@ -9,6 +9,7 @@
 #include <asm/asm-offsets.h>
 #include <asm/ftrace.h>
 #include <asm/ptrace.h>
+#include <asm/export.h>
 
 	.section .kprobes.text, "ax"
 
@@ -23,6 +24,8 @@ ENTRY(ftrace_stub)
 ENTRY(_mcount)
 	br	%r14
 
+EXPORT_SYMBOL(_mcount)
+
 ENTRY(ftrace_caller)
 	.globl	ftrace_regs_caller
 	.set	ftrace_regs_caller,ftrace_caller

arch/s390/kernel/s390_ksyms.c

@@ -1,15 +0,0 @@
-#include <linux/module.h>
-#include <linux/kvm_host.h>
-#include <asm/fpu/api.h>
-#include <asm/ftrace.h>
-
-#ifdef CONFIG_FUNCTION_TRACER
-EXPORT_SYMBOL(_mcount);
-#endif
-#if IS_ENABLED(CONFIG_KVM)
-EXPORT_SYMBOL(sie64a);
-EXPORT_SYMBOL(sie_exit);
-EXPORT_SYMBOL(save_fpu_regs);
-#endif
-EXPORT_SYMBOL(memcpy);
-EXPORT_SYMBOL(memset);

arch/s390/lib/mem.S

@@ -5,6 +5,7 @@
  */
 
 #include <linux/linkage.h>
+#include <asm/export.h>
 
 /*
  * memset implementation
@@ -60,6 +61,7 @@ ENTRY(memset)
 	xc	0(1,%r1),0(%r1)
 .Lmemset_mvc:
 	mvc	1(1,%r1),0(%r1)
+EXPORT_SYMBOL(memset)
 
 /*
  * memcpy implementation
@@ -86,3 +88,4 @@ ENTRY(memcpy)
 	j	.Lmemcpy_rest
 .Lmemcpy_mvc:
 	mvc	0(1,%r1),0(%r3)
+EXPORT_SYMBOL(memcpy)