On 6/27/2013 9:28 AM, Stefano Stabellini wrote:
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 <[email protected]>
---
drivers/xen/manage.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index 412b96c..b1005d4 100644
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -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;
Looks ok. Will queue it up for 3.11
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
