From patchwork Tue Oct 29 06:48:14 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11217125 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5B01C14E5 for ; Tue, 29 Oct 2019 06:49:38 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 380CA20663 for ; Tue, 29 Oct 2019 06:49:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="YudpKK2M" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 380CA20663 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=FVREzTxA4BSbrh07IvqIssdSBzy6jQ4SNQeYjJVCEVU=; b=YudpKK2MvzpCXG Hxw1TRmQQD9i6cRc5PmpEzl8Np5+pcPxN0yLJk3qOI5YvvCP58euX9DGWjaer5BwOL8d3A+jYNVQd w+xy0mWdTUXEKVIQ2tEjg7/LPHT2x+s2PvCS1ypkhUGiIspmhDgAd801v07dLXRd9xx92MTCyV8lI DeVUjyM92kNdW0zbgZSZ990bnI1wtsxV4a0W8ECM8f/QQGUpf041xu4e/CJSCqeiMON1ZTq+FUBCT 1vZyO3NzMRNGKgfYE846pskqAEKkCtUK2G0zjACO1LoOPNGORUChkkAi/INVH9tse0T6MsUKgVtdz NYlzuViggJRLeLxQmJ0Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPLJv-0004D4-Jp; Tue, 29 Oct 2019 06:49:35 +0000 Received: from [2001:4bb8:18c:c7d:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iPLJ2-0003J6-Ca; Tue, 29 Oct 2019 06:48:40 +0000 From: Christoph Hellwig To: Arnd Bergmann , Guo Ren , Michal Simek , Greentime Hu , Vincent Chen , Guan Xuetao , x86@kernel.org Subject: [PATCH 01/21] arm: remove ioremap_cached Date: Tue, 29 Oct 2019 07:48:14 +0100 Message-Id: <20191029064834.23438-2-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191029064834.23438-1-hch@lst.de> References: <20191029064834.23438-1-hch@lst.de> MIME-Version: 1.0 X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, linux-ia64@vger.kernel.org, linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-xtensa@linux-xtensa.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, openrisc@lists.librecores.org, linux-mtd@lists.infradead.org, linux-alpha@vger.kernel.org, sparclinux@vger.kernel.org, nios2-dev@lists.rocketboards.org, linux-riscv@lists.infradead.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org Sender: "linux-riscv" Errors-To: linux-riscv-bounces+patchwork-linux-riscv=patchwork.kernel.org@lists.infradead.org No users of ioremap_cached are left, remove it. Signed-off-by: Christoph Hellwig Reviewed-by: Arnd Bergmann --- arch/arm/include/asm/io.h | 6 ------ arch/arm/mm/ioremap.c | 4 ---- arch/arm/mm/mmu.c | 2 +- arch/arm/mm/nommu.c | 4 ---- 4 files changed, 1 insertion(+), 15 deletions(-) diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 7a0596fcb2e7..924f9dd502ed 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -400,12 +400,6 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size); void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size); #define ioremap_cache ioremap_cache -/* - * Do not use ioremap_cached in new code. Provided for the benefit of - * the pxa2xx-flash MTD driver only. - */ -void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size); - void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size); #define ioremap_wc ioremap_wc #define ioremap_wt ioremap_wc diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index d42b93316183..72286f9a4d30 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -382,15 +382,11 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size) EXPORT_SYMBOL(ioremap); void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size) - __alias(ioremap_cached); - -void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size) { return arch_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED, __builtin_return_address(0)); } EXPORT_SYMBOL(ioremap_cache); -EXPORT_SYMBOL(ioremap_cached); void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size) { diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 48c2888297dd..5d0d0f86e790 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -259,7 +259,7 @@ static struct mem_type mem_types[] __ro_after_init = { .prot_sect = PROT_SECT_DEVICE, .domain = DOMAIN_IO, }, - [MT_DEVICE_CACHED] = { /* ioremap_cached */ + [MT_DEVICE_CACHED] = { /* ioremap_cache */ .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_CACHED, .prot_l1 = PMD_TYPE_TABLE, .prot_sect = PROT_SECT_DEVICE | PMD_SECT_WB, diff --git a/arch/arm/mm/nommu.c b/arch/arm/mm/nommu.c index 24ecf8d30a1e..8b3d7191e2b8 100644 --- a/arch/arm/mm/nommu.c +++ b/arch/arm/mm/nommu.c @@ -206,15 +206,11 @@ void __iomem *ioremap(resource_size_t res_cookie, size_t size) EXPORT_SYMBOL(ioremap); void __iomem *ioremap_cache(resource_size_t res_cookie, size_t size) - __alias(ioremap_cached); - -void __iomem *ioremap_cached(resource_size_t res_cookie, size_t size) { return __arm_ioremap_caller(res_cookie, size, MT_DEVICE_CACHED, __builtin_return_address(0)); } EXPORT_SYMBOL(ioremap_cache); -EXPORT_SYMBOL(ioremap_cached); void __iomem *ioremap_wc(resource_size_t res_cookie, size_t size) {