From patchwork Sun Nov 1 17:04:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 11872149 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 D14221130 for ; Sun, 1 Nov 2020 17:05:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B94A122242 for ; Sun, 1 Nov 2020 17:05:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604250332; bh=hxEOxl1IwdTpwx70FS/bBSNDVfegzJWvFNtGcxWnpK8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=WxFx0Vb2Zrsohe3W3AToXQgdG41Y6fu+xmJ1u5a/t7Ev0VFgzWzIEYZyofWDm7O/V 504Lw1/eBgLTutxoePTeHPJWJIGseyseNKFWrZXubp5GJqhSPABIsR04RrQWvjQvo/ XV7m/ydvwq+qjcWEfR0h+EaiuUSEqUpF0XjFuMFw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727163AbgKARF1 (ORCPT ); Sun, 1 Nov 2020 12:05:27 -0500 Received: from mail.kernel.org ([198.145.29.99]:38990 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727141AbgKARFY (ORCPT ); Sun, 1 Nov 2020 12:05:24 -0500 Received: from aquarius.haifa.ibm.com (nesher1.haifa.il.ibm.com [195.110.40.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 2BB3A208B6; Sun, 1 Nov 2020 17:05:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604250323; bh=hxEOxl1IwdTpwx70FS/bBSNDVfegzJWvFNtGcxWnpK8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=FoNMlYvVamlzj8Vu9LfR9tQOIt91u8Y67WxQVA4VM6N8GRtNUOUyTp6WjM6iwHWsf 1nuPVB5qGa9k+TpIYO2ucPUvxjDkG1wAC+h7JnxzkQjVLRR6H1rMB5pNQJ1ithzAlR VZWY+uCePmrXqz9e0lc7jXX92UVNA75AjEKWh+Jo= From: Mike Rapoport To: Andrew Morton Cc: Alexey Dobriyan , Catalin Marinas , Geert Uytterhoeven , Greg Ungerer , John Paul Adrian Glaubitz , Jonathan Corbet , Matt Turner , Meelis Roos , Michael Schmitz , Mike Rapoport , Mike Rapoport , Russell King , Tony Luck , Vineet Gupta , Will Deacon , linux-alpha@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mm@kvack.org, linux-snps-arc@lists.infradead.org Subject: [PATCH v2 03/13] ia64: remove 'ifdef CONFIG_ZONE_DMA32' statements Date: Sun, 1 Nov 2020 19:04:44 +0200 Message-Id: <20201101170454.9567-4-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201101170454.9567-1-rppt@kernel.org> References: <20201101170454.9567-1-rppt@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org From: Mike Rapoport After the removal of SN2 platform (commit cf07cb1ff4ea ("ia64: remove support for the SGI SN2 platform") IA-64 always has ZONE_DMA32 and there is no point to guard code with this configuration option. Remove ifdefery associated with CONFIG_ZONE_DMA32 Signed-off-by: Mike Rapoport --- arch/ia64/mm/contig.c | 2 -- arch/ia64/mm/discontig.c | 2 -- 2 files changed, 4 deletions(-) diff --git a/arch/ia64/mm/contig.c b/arch/ia64/mm/contig.c index e30e360beef8..2491aaeca90c 100644 --- a/arch/ia64/mm/contig.c +++ b/arch/ia64/mm/contig.c @@ -177,10 +177,8 @@ paging_init (void) unsigned long max_zone_pfns[MAX_NR_ZONES]; memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); -#ifdef CONFIG_ZONE_DMA32 max_dma = virt_to_phys((void *) MAX_DMA_ADDRESS) >> PAGE_SHIFT; max_zone_pfns[ZONE_DMA32] = max_dma; -#endif max_zone_pfns[ZONE_NORMAL] = max_low_pfn; #ifdef CONFIG_VIRTUAL_MEM_MAP diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c index dbe829fc5298..d255596f52c6 100644 --- a/arch/ia64/mm/discontig.c +++ b/arch/ia64/mm/discontig.c @@ -621,9 +621,7 @@ void __init paging_init(void) } memset(max_zone_pfns, 0, sizeof(max_zone_pfns)); -#ifdef CONFIG_ZONE_DMA32 max_zone_pfns[ZONE_DMA32] = max_dma; -#endif max_zone_pfns[ZONE_NORMAL] = max_pfn; free_area_init(max_zone_pfns);