From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932155Ab2CBAz1 (ORCPT ); Thu, 1 Mar 2012 19:55:27 -0500 Received: from a.ns.miles-group.at ([95.130.255.143]:47836 "EHLO radon.swed.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757529Ab2CBAzY (ORCPT ); Thu, 1 Mar 2012 19:55:24 -0500 From: Richard Weinberger To: jonas@southpole.se Cc: linux@openrisc.net, linux-kernel@vger.kernel.org, Richard Weinberger Subject: [PATCH 3/5] OpenRISC: Export memory_start and memory_end Date: Fri, 2 Mar 2012 01:55:13 +0100 Message-Id: <1330649715-32438-3-git-send-email-richard@nod.at> X-Mailer: git-send-email 1.7.7.3 In-Reply-To: <1330649715-32438-1-git-send-email-richard@nod.at> References: <1330649715-32438-1-git-send-email-richard@nod.at> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At least virt_addr_valid() makes use of memory_end. Signed-off-by: Richard Weinberger --- arch/openrisc/include/asm/page.h | 4 ++-- arch/openrisc/kernel/setup.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/openrisc/include/asm/page.h b/arch/openrisc/include/asm/page.h index b041b34..4dfe477 100644 --- a/arch/openrisc/include/asm/page.h +++ b/arch/openrisc/include/asm/page.h @@ -71,8 +71,8 @@ typedef struct page *pgtable_t; #define __pgd(x) ((pgd_t) { (x) }) #define __pgprot(x) ((pgprot_t) { (x) }) -extern unsigned long memory_start; -extern unsigned long memory_end; +extern phys_addr_t memory_start; +extern phys_addr_t memory_end; #endif /* !__ASSEMBLY__ */ diff --git a/arch/openrisc/kernel/setup.c b/arch/openrisc/kernel/setup.c index bf5eba2..c993c92 100644 --- a/arch/openrisc/kernel/setup.c +++ b/arch/openrisc/kernel/setup.c @@ -52,6 +52,7 @@ #include "vmlinux.h" char __initdata cmd_line[COMMAND_LINE_SIZE] = CONFIG_CMDLINE; +phys_addr_t memory_start, memory_end; static unsigned long __init setup_memory(void) { @@ -59,7 +60,6 @@ static unsigned long __init setup_memory(void) unsigned long ram_start_pfn; unsigned long free_ram_start_pfn; unsigned long ram_end_pfn; - phys_addr_t memory_start, memory_end; struct memblock_region *region; memory_end = memory_start = 0; -- 1.7.7.3