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-rw-r--r--drivers/base/power/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
index b0c16f6fc18..d887d5cb5be 100644
--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -428,6 +428,7 @@ static int dpm_suspend(pm_message_t state)
mutex_unlock(&dpm_list_mtx);
error = suspend_device(dev, state);
+ mutex_lock(&dpm_list_mtx);
if (error) {
printk(KERN_ERR "Could not suspend device %s: "
"error %d%s\n",
@@ -438,7 +439,6 @@ static int dpm_suspend(pm_message_t state)
""));
break;
}
- mutex_lock(&dpm_list_mtx);
if (!list_empty(&dev->power.entry))
list_move(&dev->power.entry, &dpm_off);
}