regulator: da9211: switch to using devm_fwnode_gpiod_get

devm_gpiod_get_from_of_node() is being retired in favor of
devm_fwnode_gpiod_get_index(), that behaves similar to
devm_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>
Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Link: https://lore.kernel.org/r/20191004231017.130290-6-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/da9211-regulator.c b/drivers/regulator/da9211-regulator.c
index bf80748f1ccc2a80ab014ae84bde52696e117a41..523dc1b9582672c1a50918495f7042fed491953b 100644 (file)
--- a/drivers/regulator/da9211-regulator.c
+++ b/drivers/regulator/da9211-regulator.c
@@ -283,12 +283,12 @@ static struct da9211_pdata *da9211_parse_regulators_dt(
 
                pdata->init_data[n] = da9211_matches[i].init_data;
                pdata->reg_node[n] = da9211_matches[i].of_node;
-               pdata->gpiod_ren[n] = devm_gpiod_get_from_of_node(dev,
-                                 da9211_matches[i].of_node,
-                                 "enable-gpios",
-                                 0,
-                                 GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE,
-                                 "da9211-enable");
+               pdata->gpiod_ren[n] = devm_fwnode_gpiod_get(dev,
+                                       of_fwnode_handle(pdata->reg_node[n]),
+                                       "enable",
+                                       GPIOD_OUT_HIGH |
+                                               GPIOD_FLAGS_BIT_NONEXCLUSIVE,
+                                       "da9211-enable");
                if (IS_ERR(pdata->gpiod_ren[n]))
                        pdata->gpiod_ren[n] = NULL;
                n++;