regulator: max77686: switch to using fwnode_gpiod_get_index

gpiod_get_from_of_node() is being retired in favor of
fwnode_gpiod_get_index(), that behaves similar to gpiod_get_index(),
but can work with arbitrary firmware node. It will also be able to
support secondary software nodes.

Let's switch this driver over.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20191004231017.130290-8-dmitry.torokhov@gmail.com
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/regulator/max77686-regulator.c b/drivers/regulator/max77686-regulator.c
index c8e579e..9089ec6 100644 (file)
--- a/drivers/regulator/max77686-regulator.c
+++ b/drivers/regulator/max77686-regulator.c
@@ -256,8 +256,9 @@ static int max77686_of_parse_cb(struct device_node *np,
        case MAX77686_BUCK8:
        case MAX77686_BUCK9:
        case MAX77686_LDO20 ... MAX77686_LDO22:
-               config->ena_gpiod = gpiod_get_from_of_node(np,
-                               "maxim,ena-gpios",
+               config->ena_gpiod = fwnode_gpiod_get_index(
+                               of_fwnode_handle(np),
+                               "maxim,ena",
                                0,
                                GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE,
                                "max77686-regulator");