1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/reset/core.c b/drivers/reset/core.c
index bce2d6aefef9..9582efb70025 100644
--- a/drivers/reset/core.c
+++ b/drivers/reset/core.c
@@ -799,12 +799,13 @@ EXPORT_SYMBOL_GPL(devm_reset_control_array_get);
 static int reset_control_get_count_from_lookup(struct device *dev)
 {
         const struct reset_control_lookup *lookup;
-        const char *dev_id = dev_name(dev);
+        const char *dev_id;
         int count = 0;
 
         if (!dev)
                 return -EINVAL;
 
+        dev_id = dev_name(dev);
         mutex_lock(&reset_lookup_mutex);
 
         list_for_each_entry(lookup, &reset_lookup_list, list) {