1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 64e591ba86f2..4dbc2271acf5 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -366,7 +366,7 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
                            dev->wakeup.state.enabled ? "enabled" : "disabled");
                 if (ldev)
                         seq_printf(seq, "%s:%s",
-                                   dev_name(ldev) ? ldev->bus->name : "no-bus",
+                                   ldev->bus ? ldev->bus->name : "no-bus",
                                    dev_name(ldev));
                 seq_printf(seq, "\n");
                 put_device(ldev);