regulator: of: Skip disabled regulator nodes

If a regulator is listed in devicetree, but the node is marked as
"disabled" we should skip parsing the regulator init data and
deny consumers from interacting with the regulator. This
simplifies devicetree maintenance where we can have one dtsi file
with all regulators supported by a PMIC and then select what
regulators are used depending on the board configuration.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c
index 24e812c48d93076a36039e991c51bb371fb26d6e..856c17d69b7e4afb704b5ab14e4683ebea1696cc 100644 (file)
--- a/drivers/regulator/of_regulator.c
+++ b/drivers/regulator/of_regulator.c
@@ -292,7 +292,7 @@ struct regulator_init_data *regulator_of_get_init_data(struct device *dev,
                return NULL;
        }
 
-       for_each_child_of_node(search, child) {
+       for_each_available_child_of_node(search, child) {
                name = of_get_property(child, "regulator-compatible", NULL);
                if (!name)
                        name = child->name;