From mboxrd@z Thu Jan 1 00:00:00 1970 From: julien.grall@linaro.org (Julien Grall) Date: Mon, 15 Jul 2013 15:24:35 +0100 Subject: [PATCH] xen/control: protect functions with CONFIG_HIBERNATE_CALLBACKS to avoid warning Message-ID: <1373898275-15765-1-git-send-email-julien.grall@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org 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