From: Arnd Bergmann <arnd@xxxxxxxx>
A couple of functions are defined unconditionally but have a
conditional declaration:
arch/mips/mm/tlb-r4k.c:461:12: error: no previous prototype for 'add_temporary_entry' [-Werror=missing-prototypes]
arch/mips/mm/pgtable-64.c:92:7: error: no previous prototype for 'mk_pmd' [-Werror=missing-prototypes]
arch/mips/mm/pgtable-64.c:101:6: error: no previous prototype for 'set_pmd_at' [-Werror=missing-prototypes]
Since there are no callers in these configurations, add the same #ifdef
checks around the definitions.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
arch/mips/mm/pgtable-64.c | 2 ++
arch/mips/mm/tlb-r4k.c | 2 ++
2 files changed, 4 insertions(+)
diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c
index c76d21f7dffb..1e544827dea9 100644
--- a/arch/mips/mm/pgtable-64.c
+++ b/arch/mips/mm/pgtable-64.c
@@ -89,6 +89,7 @@ void pud_init(void *addr)
}
#endif
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
pmd_t mk_pmd(struct page *page, pgprot_t prot)
{
pmd_t pmd;
@@ -103,6 +104,7 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr,
{
*pmdp = pmd;
}
+#endif
void __init pagetable_init(void)
{
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 44411b20c7ec..7e2a0011a6fb 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -458,6 +458,7 @@ EXPORT_SYMBOL(has_transparent_hugepage);
int temp_tlb_entry;
+#ifndef CONFIG_64BIT
__init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
unsigned long entryhi, unsigned long pagemask)
{
@@ -496,6 +497,7 @@ __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
local_irq_restore(flags);
return ret;
}
+#endif
static int ntlb;
static int __init set_ntlb(char *str)
--
2.39.2
