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Subject[PATCH] x86/mm/32: Fix -Wmissing prototypes warnings in init.c
Date
Fix:

arch/x86/mm/init.c:503:21:
warning: no previous prototype for ‘init_memory_mapping’ [-Wmissing-prototypes]
unsigned long __ref init_memory_mapping(unsigned long start,

arch/x86/mm/init.c:745:13:
warning: no previous prototype for ‘poking_init’ [-Wmissing-prototypes]
void __init poking_init(void)

Lift init_memory_mapping() and poking_init() out of the ifdef CONFIG_X86_64 to
make the functions visible on 32-bit too.

Signed-off-by: Benjamin Thiel <b.thiel@posteo.de>
---
arch/x86/include/asm/pgtable.h | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
index f51d8997ed00..741029e867f8 100644
--- a/arch/x86/include/asm/pgtable.h
+++ b/arch/x86/include/asm/pgtable.h
@@ -1069,6 +1069,9 @@ extern int direct_gbpages;
void init_mem_mapping(void);
void early_alloc_pgt_buf(void);
extern void memblock_find_dma_reserve(void);
+void __init poking_init(void);
+unsigned long init_memory_mapping(unsigned long start,
+ unsigned long end, pgprot_t prot);

#ifdef CONFIG_X86_64
/* Realmode trampoline initialization. */
@@ -1079,10 +1082,6 @@ static inline void __meminit init_trampoline_default(void)
trampoline_pgd_entry = init_top_pgt[pgd_index(__PAGE_OFFSET)];
}

-void __init poking_init(void);
-
-unsigned long init_memory_mapping(unsigned long start,
- unsigned long end, pgprot_t prot);

# ifdef CONFIG_RANDOMIZE_MEMORY
void __meminit init_trampoline(void);
--
2.20.1
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