From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mike Rapoport Date: Sun, 01 Nov 2020 17:04:44 +0000 Subject: [PATCH v2 03/13] ia64: remove 'ifdef CONFIG_ZONE_DMA32' statements Message-Id: <20201101170454.9567-4-rppt@kernel.org> List-Id: References: <20201101170454.9567-1-rppt@kernel.org> In-Reply-To: <20201101170454.9567-1-rppt@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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 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); -- 2.28.0