From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753021AbXCVC3z (ORCPT ); Wed, 21 Mar 2007 22:29:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753186AbXCVC3z (ORCPT ); Wed, 21 Mar 2007 22:29:55 -0400 Received: from rgminet01.oracle.com ([148.87.113.118]:38627 "EHLO rgminet01.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753021AbXCVC3y (ORCPT ); Wed, 21 Mar 2007 22:29:54 -0400 Date: Wed, 21 Mar 2007 19:23:00 -0700 From: Randy Dunlap To: lkml Cc: venkatesh.pallipadi@intel.com, akpm Subject: [PATCH -mm] cpuidle: unsigned bitfield Message-Id: <20070321192300.6efd67fe.randy.dunlap@oracle.com> Organization: Oracle Linux Eng. X-Mailer: Sylpheed 2.3.1 (GTK+ 2.8.10; x86_64-unknown-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Whitelist: TRUE X-Whitelist: TRUE X-Brightmail-Tracker: AAAAAQAAAAI= Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap A 1-bit bitfield has no room for a sign bit. drivers/cpuidle/governors/ladder.c:54:16: error: dubious bitfield without explicit `signed' or `unsigned' Signed-off-by: Randy Dunlap --- drivers/cpuidle/governors/ladder.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.21-rc4-mm1.orig/drivers/cpuidle/governors/ladder.c +++ linux-2.6.21-rc4-mm1/drivers/cpuidle/governors/ladder.c @@ -51,7 +51,7 @@ struct ladder_device_state { struct ladder_device { struct ladder_device_state states[CPUIDLE_STATE_MAX]; - int bm_check:1; + unsigned int bm_check:1; unsigned long bm_check_timestamp; unsigned long bm_activity; /* FIXME: bm activity should be global */ int last_state_idx;