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powerpc/setup_64: Make some routines static 

The following routines are only called by local services and do not
need to be external symbols.

It fixes these W=1 errors :

../arch/powerpc/kernel/setup_64.c:261:13: error: no previous prototype for ‘record_spr_defaults’ [-Werror=missing-prototypes]
  261 | void __init record_spr_defaults(void)
      |             ^~~~~~~~~~~~~~~~~~~
../arch/powerpc/kernel/setup_64.c:1011:6: error: no previous prototype for ‘entry_flush_enable’ [-Werror=missing-prototypes]
 1011 | void entry_flush_enable(bool enable)
      |      ^~~~~~~~~~~~~~~~~~
../arch/powerpc/kernel/setup_64.c:1023:6: error: no previous prototype for ‘uaccess_flush_enable’ [-Werror=missing-prototypes]
 1023 | void uaccess_flush_enable(bool enable)
      |      ^~~~~~~~~~~~~~~~~~~~

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-7-clg@kaod.org
This commit is contained in:
Cédric Le Goater 2021-01-04 15:31:49 +01:00 committed by Michael Ellerman
parent d03f210e6e
commit 692e592895
1 changed files with 4 additions and 3 deletions
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7
arch/powerpc/kernel/setup_64.c
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@ -67,6 +67,7 @@
#include <asm/kup.h> #include <asm/kup.h>
#include <asm/early_ioremap.h> #include <asm/early_ioremap.h>
#include <asm/pgalloc.h> #include <asm/pgalloc.h>
#include <asm/asm-prototypes.h>
#include "setup.h" #include "setup.h"
@ -258,7 +259,7 @@ static void cpu_ready_for_interrupts(void)
unsigned long spr_default_dscr = 0; unsigned long spr_default_dscr = 0;
void __init record_spr_defaults(void) static void __init record_spr_defaults(void)
{ {
if (early_cpu_has_feature(CPU_FTR_DSCR)) if (early_cpu_has_feature(CPU_FTR_DSCR))
spr_default_dscr = mfspr(SPRN_DSCR); spr_default_dscr = mfspr(SPRN_DSCR);
@ -1008,7 +1009,7 @@ void rfi_flush_enable(bool enable)
rfi_flush = enable; rfi_flush = enable;
} }
void entry_flush_enable(bool enable) static void entry_flush_enable(bool enable)
{ {
if (enable) { if (enable) {
do_entry_flush_fixups(enabled_flush_types); do_entry_flush_fixups(enabled_flush_types);
@ -1020,7 +1021,7 @@ void entry_flush_enable(bool enable)
entry_flush = enable; entry_flush = enable;
} }
void uaccess_flush_enable(bool enable) static void uaccess_flush_enable(bool enable)
{ {
if (enable) { if (enable) {
do_uaccess_flush_fixups(enabled_flush_types); do_uaccess_flush_fixups(enabled_flush_types);