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powerpc/32: Make some functions static

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These functions can all be static, make it so.

Signed-off-by: Mathieu Malaterre <malat@debian.org>
[mpe: Combine a patch of Mathieu's with some other static conversions]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mathieu Malaterre 2018-03-07 21:32:55 +01:00 • committed by Michael Ellerman
commit d15a261d87
2 changed files with 4 additions and 5 deletions
arch/powerpc
kernel
setup_32.c
mm
init_32.c

7
arch/powerpc/kernel/setup_32.c
View file

@ -121,7 +121,7 @@ notrace void __init machine_init(u64 dt_ptr)
} }
/* Checks "l2cr=xxxx" command-line option */ /* Checks "l2cr=xxxx" command-line option */
int __init ppc_setup_l2cr(char *str) static int __init ppc_setup_l2cr(char *str)
{ {
if (cpu_has_feature(CPU_FTR_L2CR)) { if (cpu_has_feature(CPU_FTR_L2CR)) {
unsigned long val = simple_strtoul(str, NULL, 0); unsigned long val = simple_strtoul(str, NULL, 0);
@ -134,7 +134,7 @@ int __init ppc_setup_l2cr(char *str)
__setup("l2cr=", ppc_setup_l2cr); __setup("l2cr=", ppc_setup_l2cr);
/* Checks "l3cr=xxxx" command-line option */ /* Checks "l3cr=xxxx" command-line option */
int __init ppc_setup_l3cr(char *str) static int __init ppc_setup_l3cr(char *str)
{ {
if (cpu_has_feature(CPU_FTR_L3CR)) { if (cpu_has_feature(CPU_FTR_L3CR)) {
unsigned long val = simple_strtoul(str, NULL, 0); unsigned long val = simple_strtoul(str, NULL, 0);
@ -180,7 +180,7 @@ EXPORT_SYMBOL(nvram_sync);
#endif /* CONFIG_NVRAM */ #endif /* CONFIG_NVRAM */
int __init ppc_init(void) static int __init ppc_init(void)
{ {
/* clear the progress line */ /* clear the progress line */
if (ppc_md.progress) if (ppc_md.progress)
@ -192,7 +192,6 @@ int __init ppc_init(void)
} }
return 0; return 0;
} }
arch_initcall(ppc_init); arch_initcall(ppc_init);
void __init irqstack_early_init(void) void __init irqstack_early_init(void)

2
arch/powerpc/mm/init_32.c
View file

@ -99,7 +99,7 @@ unsigned long __max_low_memory = MAX_LOW_MEM;
/* /*
* Check for command-line options that affect what MMU_init will do. * Check for command-line options that affect what MMU_init will do.
*/ */
void __init MMU_setup(void) static void __init MMU_setup(void)
{ {
/* Check for nobats option (used in mapin_ram). */ /* Check for nobats option (used in mapin_ram). */
if (strstr(boot_command_line, "nobats")) { if (strstr(boot_command_line, "nobats")) {