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-rw-r--r--drivers/regulator/core.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index eb112d961515..2a3494f72465 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -944,8 +944,13 @@ static int set_consumer_device_supply(struct regulator_dev *rdev,
has_dev = 0;
list_for_each_entry(node, &regulator_map_list, list) {
- if (consumer_dev_name != node->dev_name)
+ if (node->dev_name && consumer_dev_name) {
+ if (strcmp(node->dev_name, consumer_dev_name) != 0)
+ continue;
+ } else if (node->dev_name || consumer_dev_name) {
continue;
+ }
+
if (strcmp(node->supply, supply) != 0)
continue;