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mips: move build_tlb_refill_handler() prototype

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Instead of having a declaration for each caller, have one that is shared
with the function definition, which avoids a warning:

arch/mips/mm/tlbex.c:2547:6: error: no previous prototype for 'build_tlb_refill_handler' [-Werror=missing-prototypes]

Link: https://lkml.kernel.org/r/20231204115710.2247097-8-arnd@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Stephen Rothwell <sfr@rothwell.id.au>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Arnd Bergmann 2023-12-04 12:56:57 +01:00 committed by Andrew Morton
parent 9a2036724c
commit 6fb04df9b9
3 changed files with 3 additions and 4 deletions
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1
arch/mips/include/asm/tlbex.h
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@ -23,6 +23,7 @@ void build_update_entries(u32 **p, unsigned int tmp, unsigned int ptep);
void build_tlb_write_entry(u32 **p, struct uasm_label **l,
struct uasm_reloc **r,
enum tlb_write_entry wmode);
void build_tlb_refill_handler(void);
extern void handle_tlbl(void);
extern char handle_tlbl_end[];

3
arch/mips/mm/tlb-r3k.c
View File

@ -23,11 +23,10 @@
#include <asm/io.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/tlbex.h>
#undef DEBUG_TLB
extern void build_tlb_refill_handler(void);
/* CP0 hazard avoidance. */
#define BARRIER \
__asm__ __volatile__( \

3
arch/mips/mm/tlb-r4k.c
View File

@ -22,10 +22,9 @@
#include <asm/hazards.h>
#include <asm/mmu_context.h>
#include <asm/tlb.h>
#include <asm/tlbex.h>
#include <asm/tlbmisc.h>
extern void build_tlb_refill_handler(void);
/*
* LOONGSON-2 has a 4 entry itlb which is a subset of jtlb, LOONGSON-3 has
* a 4 entry itlb and a 4 entry dtlb which are subsets of jtlb. Unfortunately,