1 files changed, 13 insertions, 3 deletions

diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index ccc11b33d89c..2d912b71e543 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -350,21 +350,31 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
 {
         struct list_head *node, *next;
 
-        seq_printf(seq, "Device Sleep state     Status\n");
+        seq_printf(seq, "Device\tS-state\t  Status   Sysfs node\n");
 
         spin_lock(&acpi_device_lock);
         list_for_each_safe(node, next, &acpi_wakeup_device_list) {
                 struct acpi_device *dev =
                     container_of(node, struct acpi_device, wakeup_list);
+                struct device *ldev;
 
                 if (!dev->wakeup.flags.valid)
                         continue;
                 spin_unlock(&acpi_device_lock);
-                seq_printf(seq, "%4s    %4d             %s%8s\n",
+
+                ldev = acpi_get_physical_device(dev->handle);
+                seq_printf(seq, "%s\t  S%d\t%c%-8s  ",
                            dev->pnp.bus_id,
                            (u32) dev->wakeup.sleep_state,
-                           dev->wakeup.flags.run_wake ? "*" : "",
+                           dev->wakeup.flags.run_wake ? '*' : ' ',
                            dev->wakeup.state.enabled ? "enabled" : "disabled");
+                if (ldev)
+                        seq_printf(seq, "%s:%s",
+                                ldev->bus ? ldev->bus->name : "no-bus",
+                                ldev->bus_id);
+                seq_printf(seq, "\n");
+                put_device(ldev);
+
                 spin_lock(&acpi_device_lock);
         }
         spin_unlock(&acpi_device_lock);