PM: Split up sysdev_[suspend|resume] from device_power_[down|up]

[platform/kernel/linux-starfive.git] / drivers / xen / manage.c

diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c
index d0e87cb..56892a1 100644 (file)
--- a/drivers/xen/manage.c
+++ b/drivers/xen/manage.c
@@ -39,14 +39,19 @@ static int xen_suspend(void *data)
 
        BUG_ON(!irqs_disabled());
 
-       load_cr3(swapper_pg_dir);
-
        err = device_power_down(PMSG_SUSPEND);
        if (err) {
                printk(KERN_ERR "xen_suspend: device_power_down failed: %d\n",
                       err);
                return err;
        }
+       err = sysdev_suspend(PMSG_SUSPEND);
+       if (err) {
+               printk(KERN_ERR "xen_suspend: sysdev_suspend failed: %d\n",
+                       err);
+               device_power_up(PMSG_RESUME);
+               return err;
+       }
 
        xen_mm_pin_all();
        gnttab_suspend();
@@ -63,6 +68,7 @@ static int xen_suspend(void *data)
        gnttab_resume();
        xen_mm_unpin_all();
 
+       sysdev_resume();
        device_power_up(PMSG_RESUME);
 
        if (!*cancelled) {