From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752781Ab2G1B7u (ORCPT ); Fri, 27 Jul 2012 21:59:50 -0400 Received: from mga01.intel.com ([192.55.52.88]:62634 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752514Ab2G1B7t (ORCPT ); Fri, 27 Jul 2012 21:59:49 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.71,315,1320652800"; d="scan'208";a="188155434" Date: Sat, 28 Jul 2012 09:59:44 +0800 From: Fengguang Wu To: Andrew Morton Cc: LKML , Chris Zankel Subject: [PATCH] xtensa: select generic atomic64_t support Message-ID: <20120728015944.GA7697@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This will fix build errors: block/blk-cgroup.c:609:2: error: unknown type name 'atomic64_t' block/blk-cgroup.c:609:2: error: implicit declaration of function 'ATOMIC64_INIT' [-Werror=implicit-function-declaration] Signed-off-by: Fengguang Wu --- arch/xtensa/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux.orig/arch/xtensa/Kconfig 2012-07-28 09:50:02.000000000 +0800 +++ linux/arch/xtensa/Kconfig 2012-07-28 09:54:16.454865449 +0800 @@ -11,6 +11,7 @@ config XTENSA select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA + select GENERIC_ATOMIC64 help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both