kernel: backport MIPS's ioremap_cache from 4.5
It's needed by (updated) bcm47xxsflash driver. Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
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From a68f376844605399cbd28b662d5ed213639f46f7 Mon Sep 17 00:00:00 2001
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From: "Maciej W. Rozycki" <macro@imgtec.com>
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Date: Sat, 9 Jan 2016 02:05:31 +0000
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Subject: [PATCH] MIPS: io.h: Define `ioremap_cache'
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Maciej W. Rozycki <macro@imgtec.com>
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Cc: Brian Norris <computersforpeace@gmail.com>
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Cc: Rafał Miłecki <zajec5@gmail.com>
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Cc: linux-mips@linux-mips.org
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Cc: linux-kernel@vger.kernel.org
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Patchwork: https://patchwork.linux-mips.org/patch/12040/
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Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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---
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arch/mips/include/asm/io.h | 1 +
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1 file changed, 1 insertion(+)
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--- a/arch/mips/include/asm/io.h
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+++ b/arch/mips/include/asm/io.h
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@@ -275,6 +275,7 @@ static inline void __iomem * __ioremap_m
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*/
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#define ioremap_cachable(offset, size) \
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__ioremap_mode((offset), (size), _page_cachable_default)
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+#define ioremap_cache ioremap_cachable
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/*
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* These two are MIPS specific ioremap variant. ioremap_cacheable_cow
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