From patchwork Tue Oct 27 11:29:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mike Rapoport X-Patchwork-Id: 11860001 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 A0148921 for ; Tue, 27 Oct 2020 11:30:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D3CE22282 for ; Tue, 27 Oct 2020 11:30:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603798234; bh=hxEOxl1IwdTpwx70FS/bBSNDVfegzJWvFNtGcxWnpK8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=VCHitYbfzkbcAssRjYcNZdg/bTCxNtohydzw0hjEL3Ldk5KM2WQTYwKTIAd7u2lTe Acy0hKY7BHLR1IYxlNMGDa2DI3UU6D3OYe0BkxUNkUNmg1WdL4ej2iKjxXCVSya881 ko77W/hSkHUNgcQWHlCiSqhAjHWPAEb1cG/Bs75w= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2899177AbgJ0Laa (ORCPT ); Tue, 27 Oct 2020 07:30:30 -0400 Received: from mail.kernel.org ([198.145.29.99]:45516 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1744152AbgJ0La1 (ORCPT ); Tue, 27 Oct 2020 07:30:27 -0400 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 2671822263; Tue, 27 Oct 2020 11:30:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603798226; bh=hxEOxl1IwdTpwx70FS/bBSNDVfegzJWvFNtGcxWnpK8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=E3w7SoEr+bfUieWUtprrUKUdeSIk/mdTYkq83jXT4rLa44KxiLoDPrUXbgRlwCJUk /RvM+YASN1IDh/7lvbhSR/CaSXPb9U+uiK4CUciGNilyZkeYX/46tfjHPMuXAbQDMd spxApcgn8Sh8oDwxyZ1BH+IQOnm7p6lfMmeYQvaQ= 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 03/13] ia64: remove 'ifdef CONFIG_ZONE_DMA32' statements Date: Tue, 27 Oct 2020 13:29:45 +0200 Message-Id: <20201027112955.14157-4-rppt@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201027112955.14157-1-rppt@kernel.org> References: <20201027112955.14157-1-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);