From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752862AbbJLC2f (ORCPT ); Sun, 11 Oct 2015 22:28:35 -0400 Received: from mail-pa0-f66.google.com ([209.85.220.66]:34816 "EHLO mail-pa0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752673AbbJLC2e (ORCPT ); Sun, 11 Oct 2015 22:28:34 -0400 From: yalin wang To: catalin.marinas@arm.com, will.deacon@arm.com, mingo@kernel.org, toshi.kani@hp.com, mark.rutland@arm.com, michal.simek@xilinx.com, yalin.wang2010@gmail.com, treding@nvidia.com, andre.przywara@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [RFC] arm64: ioremap: add ioremap_cache macro Date: Mon, 12 Oct 2015 10:28:18 +0800 Message-Id: <1444616898-5057-1-git-send-email-yalin.wang2010@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add ioremap_cache macro, because some code will test if this macro is defined or not, and will generate a generric version if not defined, for example, memremap.c do like this. Signed-off-by: yalin wang --- arch/arm64/include/asm/io.h | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/include/asm/io.h b/arch/arm64/include/asm/io.h index 44be1e0..d6b620c 100644 --- a/arch/arm64/include/asm/io.h +++ b/arch/arm64/include/asm/io.h @@ -172,6 +172,7 @@ extern void __iomem *ioremap_cache(phys_addr_t phys_addr, size_t size); #define ioremap_wc(addr, size) __ioremap((addr), (size), __pgprot(PROT_NORMAL_NC)) #define ioremap_wt(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRE)) #define iounmap __iounmap +#define ioremap_cache ioremap_cache /* * io{read,write}{16,32}be() macros -- 1.9.1