From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751429AbdE2PcU (ORCPT ); Mon, 29 May 2017 11:32:20 -0400 Received: from pegase1.c-s.fr ([93.17.236.30]:50282 "EHLO pegase1.c-s.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751188AbdE2PcR (ORCPT ); Mon, 29 May 2017 11:32:17 -0400 Message-Id: <8bcba44d31778772e1046302036d618dd7b67729.1496070452.git.christophe.leroy@c-s.fr> In-Reply-To: References: From: Christophe Leroy Subject: [PATCH 5/7] powerpc/mm: declare some local functions static To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman , Scott Wood , Balbir Singh Cc: linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Date: Mon, 29 May 2017 17:32:04 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org get_pteptr() and __mapin_ram_chunk() are only used locally, so define them static Signed-off-by: Christophe Leroy --- arch/powerpc/include/asm/book3s/32/pgtable.h | 3 --- arch/powerpc/include/asm/nohash/32/pgtable.h | 3 --- arch/powerpc/mm/pgtable_32.c | 4 ++-- 3 files changed, 2 insertions(+), 8 deletions(-) diff --git a/arch/powerpc/include/asm/book3s/32/pgtable.h b/arch/powerpc/include/asm/book3s/32/pgtable.h index 7fb755880409..17c8766777f1 100644 --- a/arch/powerpc/include/asm/book3s/32/pgtable.h +++ b/arch/powerpc/include/asm/book3s/32/pgtable.h @@ -294,9 +294,6 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 3 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 3 }) -extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, - pmd_t **pmdp); - int map_kernel_page(unsigned long va, phys_addr_t pa, int flags); /* Generic accessors to PTE bits */ diff --git a/arch/powerpc/include/asm/nohash/32/pgtable.h b/arch/powerpc/include/asm/nohash/32/pgtable.h index 91314268f04f..589206bf0358 100644 --- a/arch/powerpc/include/asm/nohash/32/pgtable.h +++ b/arch/powerpc/include/asm/nohash/32/pgtable.h @@ -337,9 +337,6 @@ static inline void __ptep_set_access_flags(struct mm_struct *mm, #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 3 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 3 }) -extern int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, - pmd_t **pmdp); - int map_kernel_page(unsigned long va, phys_addr_t pa, int flags); #endif /* !__ASSEMBLY__ */ diff --git a/arch/powerpc/mm/pgtable_32.c b/arch/powerpc/mm/pgtable_32.c index 46b02fe33864..d151779621fb 100644 --- a/arch/powerpc/mm/pgtable_32.c +++ b/arch/powerpc/mm/pgtable_32.c @@ -243,7 +243,7 @@ int map_kernel_page(unsigned long va, phys_addr_t pa, int flags) /* * Map in a chunk of physical memory starting at start. */ -void __init __mapin_ram_chunk(unsigned long offset, unsigned long top) +static void __init __mapin_ram_chunk(unsigned long offset, unsigned long top) { unsigned long v, s, f; phys_addr_t p; @@ -295,7 +295,7 @@ void __init mapin_ram(void) * Returns true (1) if PTE was found, zero otherwise. The pointer to * the PTE pointer is unmodified if PTE is not found. */ -int +static int get_pteptr(struct mm_struct *mm, unsigned long addr, pte_t **ptep, pmd_t **pmdp) { pgd_t *pgd; -- 2.12.0