1 files changed, 0 insertions, 1 deletions

diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index d6095608465a..cea5ed3919cd 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -479,7 +479,6 @@ static int dpm_suspend(pm_message_t state)
                         mutex_lock(&dpm_list_mtx);
                         if (list_empty(&dev->power.entry))
                                 list_add(&dev->power.entry, &dpm_locked);
-                        mutex_unlock(&dpm_list_mtx);
                         break;
                 }
                 mutex_lock(&dpm_list_mtx);