diff options
Diffstat (limited to 'drivers/regulator/of_regulator.c')
| -rw-r--r-- | drivers/regulator/of_regulator.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 921afd116f43..d0c2aecd2734 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -443,11 +443,20 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev, goto error; } - if (desc->of_parse_cb && desc->of_parse_cb(child, desc, config)) { - dev_err(dev, - "driver callback failed to parse DT for regulator %pOFn\n", - child); - goto error; + if (desc->of_parse_cb) { + int ret; + + ret = desc->of_parse_cb(child, desc, config); + if (ret) { + if (ret == -EPROBE_DEFER) { + of_node_put(child); + return ERR_PTR(-EPROBE_DEFER); + } + dev_err(dev, + "driver callback failed to parse DT for regulator %pOFn\n", + child); + goto error; + } } *node = child; |