From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751088AbaCUVJu (ORCPT ); Fri, 21 Mar 2014 17:09:50 -0400 Received: from mail-oa0-f45.google.com ([209.85.219.45]:53560 "EHLO mail-oa0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751829AbaCUVJm (ORCPT ); Fri, 21 Mar 2014 17:09:42 -0400 From: Rob Herring To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Cc: Greg Kroah-Hartman , Jiri Slaby , Catalin Marinas , Russell King , Will Deacon , x86@kernel.org, Arnd Bergmann , Rob Herring Subject: [PATCH 2/8] arm64: add FIXMAP_PAGE_NOCACHE definition Date: Fri, 21 Mar 2014 16:08:42 -0500 Message-Id: <1395436128-11244-3-git-send-email-robherring2@gmail.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1395436128-11244-1-git-send-email-robherring2@gmail.com> References: <1395436128-11244-1-git-send-email-robherring2@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Rob Herring Similar to ioremap and ioremap_nocache, we want the same definition for both using PROT_DEVICE_nGnRE. Signed-off-by: Rob Herring Cc: Catalin Marinas Cc: Will Deacon --- arch/arm64/include/asm/fixmap.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/include/asm/fixmap.h b/arch/arm64/include/asm/fixmap.h index 5f7bfe6..68eab3c 100644 --- a/arch/arm64/include/asm/fixmap.h +++ b/arch/arm64/include/asm/fixmap.h @@ -54,7 +54,8 @@ enum fixed_addresses { #define FIXADDR_SIZE (__end_of_permanent_fixed_addresses << PAGE_SHIFT) #define FIXADDR_START (FIXADDR_TOP - FIXADDR_SIZE) -#define FIXMAP_PAGE_IO __pgprot(PROT_DEVICE_nGnRE) +#define FIXMAP_PAGE_IO __pgprot(PROT_DEVICE_nGnRE) +#define FIXMAP_PAGE_NOCACHE __pgprot(PROT_DEVICE_nGnRE) extern void __early_set_fixmap(enum fixed_addresses idx, phys_addr_t phys, pgprot_t flags); -- 1.8.3.2