diff options
| author | Cédric Le Goater <clg@kaod.org> | 2021-01-04 17:31:55 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-01-30 03:39:29 +0300 |
| commit | cccaf1a10abf03d91321d29ff333d6d5d4cef542 (patch) | |
| tree | df58a39a8b1510c0d95def5d2588b340b9ccde57 | |
| parent | bb21e1b6c5352d62d866e9236ed427f632cd537b (diff) | |
| download | linux-cccaf1a10abf03d91321d29ff333d6d5d4cef542.tar.xz | |
powerpc/mm: Declare some prototypes
It fixes this W=1 compile error :
../arch/powerpc/mm/book3s64/hash_utils.c:1515:5: error: no previous prototype for ‘__hash_page’ [-Werror=missing-prototypes]
1515 | int __hash_page(unsigned long trap, unsigned long ea, unsigned long dsisr,
| ^~~~~~~~~~~
../arch/powerpc/mm/book3s64/hash_utils.c:1850:6: error: no previous prototype for ‘low_hash_fault’ [-Werror=missing-prototypes]
1850 | void low_hash_fault(struct pt_regs *regs, unsigned long address, int rc)
| ^~~~~~~~~~~~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210104143206.695198-13-clg@kaod.org
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/mmu-hash.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h index 066b1d34c7bc..cb95b16e9a7b 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu-hash.h +++ b/arch/powerpc/include/asm/book3s/64/mmu-hash.h @@ -467,6 +467,8 @@ extern int hash_page_mm(struct mm_struct *mm, unsigned long ea, unsigned long flags); extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap, unsigned long dsisr); +void low_hash_fault(struct pt_regs *regs, unsigned long address, int rc); +int __hash_page(unsigned long trap, unsigned long ea, unsigned long dsisr, unsigned long msr); int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid, pte_t *ptep, unsigned long trap, unsigned long flags, int ssize, unsigned int shift, unsigned int mmu_psize); |