Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757443Ab3GOOYn (ORCPT ); Mon, 15 Jul 2013 10:24:43 -0400 Received: from mail-wi0-f179.google.com ([209.85.212.179]:39975 "EHLO mail-wi0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756542Ab3GOOYl (ORCPT ); Mon, 15 Jul 2013 10:24:41 -0400 From: Julien Grall To: stefano.stabellini@eu.citrix.com, konrad.wilk@oracle.com Cc: ian.campbell@citrix.com, patches@linaro.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, xen-devel@lists.xen.org, Julien Grall Subject: [PATCH] xen/control: protect functions with CONFIG_HIBERNATE_CALLBACKS to avoid warning Date: Mon, 15 Jul 2013 15:24:35 +0100 Message-Id: <1373898275-15765-1-git-send-email-julien.grall@linaro.org> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1369 Lines: 38 If CONFIG_HIBERNATE_CALLBACKS is not set gcc will issue warnings: drivers/xen/manage.c:46:13: warning: 'xen_hvm_post_suspend' defined but not used [-Wunused-function] drivers/xen/manage.c:52:13: warning: 'xen_pre_suspend' defined but not used [-Wunused-function] drivers/xen/manage.c:59:13: warning: 'xen_post_suspend' defined but not used [-Wunused-function] Signed-off-by: Julien Grall --- drivers/xen/manage.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 412b96c..7680276 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -36,6 +36,7 @@ enum shutdown_state { /* Ignore multiple shutdown requests. */ static enum shutdown_state shutting_down = SHUTDOWN_INVALID; +#ifdef CONFIG_HIBERNATE_CALLBACKS struct suspend_info { int cancelled; unsigned long arg; /* extra hypercall argument */ @@ -63,7 +64,6 @@ static void xen_post_suspend(int cancelled) xen_mm_unpin_all(); } -#ifdef CONFIG_HIBERNATE_CALLBACKS static int xen_suspend(void *data) { struct suspend_info *si = data; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/