Commit 65e053a7 authored Jun 27, 2013 by Stefano Stabellini Committed by Konrad Rzeszutek Wilk Jun 28, 2013

xen: ifdef CONFIG_HIBERNATE_CALLBACKS xen_*_suspend

xen_hvm_post_suspend, xen_pre_suspend, xen_post_suspend are only used if
CONFIG_HIBERNATE_CALLBACKS is defined, resulting in:

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]

If the kernel config is missing CONFIG_HIBERNATE_CALLBACKS.

Simply ifdef CONFIG_HIBERNATE_CALLBACKS the three functions.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

parent 098b1aea

drivers/xen/manage.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -43,6 +43,7 @@ struct suspend_info {
		void (*post)(int cancelled);
		};

		#ifdef CONFIG_HIBERNATE_CALLBACKS
		static void xen_hvm_post_suspend(int cancelled)
		{
		xen_arch_hvm_post_suspend(cancelled);
		@@ -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;