From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752346Ab2GUVv7 (ORCPT ); Sat, 21 Jul 2012 17:51:59 -0400 Received: from shutemov.name ([176.9.204.213]:44172 "EHLO shutemov.name" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751720Ab2GUVv5 (ORCPT ); Sat, 21 Jul 2012 17:51:57 -0400 Date: Sun, 22 Jul 2012 00:52:43 +0300 From: "Kirill A. Shutemov" To: "Paul E. McKenney" Cc: lenb@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] acpi: fix pwr_btn_event_pending build error Message-ID: <20120721215243.GA15362@shutemov.name> References: <20120721214156.GA2515@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20120721214156.GA2515@linux.vnet.ibm.com> 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 On Sat, Jul 21, 2012 at 02:41:56PM -0700, Paul E. McKenney wrote: > Hello! > > A recent build for KVM on x86 resulted in the following build error: > > drivers/acpi/sleep.c:60:13: warning: ‘pwr_btn_event_pending’ defined but not > +used [-Wunused-variable] > > This patch silences this error. > > Signed-off-by: Paul E. McKenney > > diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c > index 8856102..18347aa 100644 > --- a/drivers/acpi/sleep.c > +++ b/drivers/acpi/sleep.c > @@ -57,7 +57,9 @@ MODULE_PARM_DESC(gts, "Enable evaluation of _GTS on suspend."); > MODULE_PARM_DESC(bfs, "Enable evaluation of _BFS on resume".); > > static u8 sleep_states[ACPI_S_STATE_COUNT]; > +#ifdef CONFIG_ACPI_SLEEP > static bool pwr_btn_event_pending; > +#endif /* #ifdef CONFIG_ACPI_SLEEP */ __maybe_unused ? -- Kirill A. Shutemov