From eba9473f6761d8df6cabf278b272cc5466733737 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Thu, 29 Nov 2018 10:28:21 +0000 Subject: regulator: Allow regulator nodes to contain their own init data Currently it is expected that regulator init data will be defined as a series of sub-nodes from the node that bound in the driver. Add support for a node to both bind in a driver and contain init data for that regulator. Signed-off-by: Charles Keepax Signed-off-by: Mark Brown --- drivers/regulator/of_regulator.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers') diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 4bb8928bdb3f..ffa5fc3724e4 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -380,12 +380,16 @@ struct device_node *regulator_of_get_init_node(struct device *dev, if (!dev->of_node || !desc->of_match) return NULL; - if (desc->regulators_node) + if (desc->regulators_node) { search = of_get_child_by_name(dev->of_node, desc->regulators_node); - else + } else { search = of_node_get(dev->of_node); + if (!strcmp(desc->of_match, search->name)) + return search; + } + if (!search) { dev_dbg(dev, "Failed to find regulator container node '%s'\n", desc->regulators_node); -- cgit v1.2.3