From: Cédric Le Goater Date: Mon, 4 Jan 2021 14:31:55 +0000 (+0100) Subject: powerpc/mm: Declare some prototypes X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=cccaf1a10abf03d91321d29ff333d6d5d4cef542;p=linux.git 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 Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210104143206.695198-13-clg@kaod.org --- diff --git a/arch/powerpc/include/asm/book3s/64/mmu-hash.h b/arch/powerpc/include/asm/book3s/64/mmu-hash.h index 066b1d34c7bca..cb95b16e9a7b5 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);