diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index c0d9ae8d0860..a0362a63902e 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1462,7 +1462,7 @@ static struct regulator_dev *regulator_lookup_by_name(const char *name) static struct regulator_dev *regulator_dev_lookup(struct device *dev, const char *supply) { - struct regulator_dev *r; + struct regulator_dev *r = NULL; struct device_node *node; struct regulator_map *map; const char *devname = NULL; @@ -1489,10 +1489,6 @@ static struct regulator_dev *regulator_dev_lookup(struct device *dev, if (dev) devname = dev_name(dev); - r = regulator_lookup_by_name(supply); - if (r) - return r; - mutex_lock(®ulator_list_mutex); list_for_each_entry(map, ®ulator_map_list, list) { /* If the mapping has a device set up it must match */ @@ -1511,6 +1507,10 @@ static struct regulator_dev *regulator_dev_lookup(struct device *dev, if (r) return r; + r = regulator_lookup_by_name(supply); + if (r) + return r; + return ERR_PTR(-ENODEV); } |