From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753627AbbIAO2H (ORCPT ); Tue, 1 Sep 2015 10:28:07 -0400 Received: from mail-la0-f50.google.com ([209.85.215.50]:36198 "EHLO mail-la0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753126AbbIAO2C (ORCPT ); Tue, 1 Sep 2015 10:28:02 -0400 From: Alexander Kuleshov To: Martin Schwidefsky , Heiko Carstens Cc: Andrew Morton , linux390@de.ibm.com, linux-s390@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Kuleshov Subject: [PATCH 2/5 v2] s390/setup: use memblock_first_region_size helper Date: Tue, 1 Sep 2015 20:27:24 +0600 Message-Id: <1441117644-30644-1-git-send-email-kuleshovmail@gmail.com> X-Mailer: git-send-email 2.5.0 In-Reply-To: <1441117527-30466-1-git-send-email-kuleshovmail@gmail.com> References: <1441117527-30466-1-git-send-email-kuleshovmail@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The 0a11142e commit (mm/memblock: Introduce memblock_first_region_size() helper) introduced memblock_first_region_size() helper for the getting size of the first memblock region. Let's use it instead of directly access to structure. Signed-off-by: Alexander Kuleshov --- arch/s390/kernel/setup.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index ca070d2..69c3859 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -563,7 +563,7 @@ static void __init reserve_crashkernel(void) if (rc || crash_size == 0) return; - if (memblock.memory.regions[0].size < crash_size) { + if (memblock_first_region_size() < crash_size) { pr_info("crashkernel reservation failed: %s\n", "first memory chunk must be at least crashkernel size"); return; -- 2.5.0