From patchwork Mon Dec 4 11:57:08 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13478247 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DADB22EFC for ; Mon, 4 Dec 2023 11:57:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="B1/Iub+M" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3C1F4C433D9; Mon, 4 Dec 2023 11:57:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701691074; bh=NYgjZuAn4gA//7iXGm7aNkqHSnPJFETs5an0l5cgV+I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=B1/Iub+MSlZW1iDrUy4L08L+EbcoD1yjvG8Aph0zyPg39RTH0wo+qGKA3+K9OhOBW 4qjWG7pum7bPnoCzH/+iw0TXMVM8JC3NY7EgfYGFpu0N6iZD8W+ON5r6U3eMXk+ttc f2ah04f35h4+jIZNTFFozoSlHDGNCjluewwpi7dkEl7GkJ2Iyaxoni5qsyh7bynyin E8ihOWf0p3qyjW0K8RH13y0pjgO00NlfqKfHnSayvG8R/EoePpqxYIeXtGTTfpPKr+ IP8TSoGwNedaBIQFPyD2IkD2cvrz/M8pdc/QoKzFyIprRNu2EHuPgyfxGsd7TV1+SO WSoUZOD2wg6XA== From: Arnd Bergmann To: linux-mips@vger.kernel.org Cc: Arnd Bergmann , "Andrew Morton" , "Stephen Rothwell" , "Linux Kernel Mailing List" , "Thomas Bogendoerfer" Subject: [PATCH 18/20] mips: hide conditionally unused functions Date: Mon, 4 Dec 2023 12:57:08 +0100 Message-Id: <20231204115710.2247097-19-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231204115710.2247097-1-arnd@kernel.org> References: <20231204115710.2247097-1-arnd@kernel.org> Precedence: bulk X-Mailing-List: linux-mips@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Arnd Bergmann A couple of functions are defined unconditionally but have a conditional declaration: arch/mips/mm/tlb-r4k.c:461:12: error: no previous prototype for 'add_temporary_entry' [-Werror=missing-prototypes] arch/mips/mm/pgtable-64.c:92:7: error: no previous prototype for 'mk_pmd' [-Werror=missing-prototypes] arch/mips/mm/pgtable-64.c:101:6: error: no previous prototype for 'set_pmd_at' [-Werror=missing-prototypes] Since there are no callers in these configurations, add the same #ifdef checks around the definitions. Signed-off-by: Arnd Bergmann --- arch/mips/mm/pgtable-64.c | 2 ++ arch/mips/mm/tlb-r4k.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/mips/mm/pgtable-64.c b/arch/mips/mm/pgtable-64.c index c76d21f7dffb..1e544827dea9 100644 --- a/arch/mips/mm/pgtable-64.c +++ b/arch/mips/mm/pgtable-64.c @@ -89,6 +89,7 @@ void pud_init(void *addr) } #endif +#ifdef CONFIG_TRANSPARENT_HUGEPAGE pmd_t mk_pmd(struct page *page, pgprot_t prot) { pmd_t pmd; @@ -103,6 +104,7 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr, { *pmdp = pmd; } +#endif void __init pagetable_init(void) { diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c index 44411b20c7ec..7e2a0011a6fb 100644 --- a/arch/mips/mm/tlb-r4k.c +++ b/arch/mips/mm/tlb-r4k.c @@ -458,6 +458,7 @@ EXPORT_SYMBOL(has_transparent_hugepage); int temp_tlb_entry; +#ifndef CONFIG_64BIT __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, unsigned long entryhi, unsigned long pagemask) { @@ -496,6 +497,7 @@ __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1, local_irq_restore(flags); return ret; } +#endif static int ntlb; static int __init set_ntlb(char *str)