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regulator: tps65090: 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>
Link: https://lore.kernel.org/r/20191004231017.130290-4-dmitry.torokhov@gmail.com
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dmitry Torokhov 2019-10-04 16:10:13 -07:00 committed by Mark Brown
parent de2cd1a552
commit 51d98ff861
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 15 additions and 11 deletions
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26
drivers/regulator/tps65090-regulator.c
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@ -346,16 +346,20 @@ static struct tps65090_platform_data *tps65090_parse_dt_reg_data(
for (idx = 0; idx < ARRAY_SIZE(tps65090_matches); idx++) {
struct regulator_init_data *ri_data;
struct tps65090_regulator_plat_data *rpdata;
struct device_node *np;
rpdata = &reg_pdata[idx];
ri_data = tps65090_matches[idx].init_data;
if (!ri_data || !tps65090_matches[idx].of_node)
if (!ri_data)
continue;
np = tps65090_matches[idx].of_node;
if (!np)
continue;
rpdata->reg_init_data = ri_data;
rpdata->enable_ext_control = of_property_read_bool(
tps65090_matches[idx].of_node,
"ti,enable-ext-control");
rpdata->enable_ext_control = of_property_read_bool(np,
"ti,enable-ext-control");
if (rpdata->enable_ext_control) {
enum gpiod_flags gflags;
@ -366,11 +370,12 @@ static struct tps65090_platform_data *tps65090_parse_dt_reg_data(
gflags = GPIOD_OUT_LOW;
gflags |= GPIOD_FLAGS_BIT_NONEXCLUSIVE;
rpdata->gpiod = devm_gpiod_get_from_of_node(&pdev->dev,
tps65090_matches[idx].of_node,
"dcdc-ext-control-gpios", 0,
gflags,
"tps65090");
rpdata->gpiod = devm_fwnode_gpiod_get(
&pdev->dev,
of_fwnode_handle(np),
"dcdc-ext-control",
gflags,
"tps65090");
if (PTR_ERR(rpdata->gpiod) == -ENOENT) {
dev_err(&pdev->dev,
"could not find DCDC external control GPIO\n");
@ -379,8 +384,7 @@ static struct tps65090_platform_data *tps65090_parse_dt_reg_data(
return ERR_CAST(rpdata->gpiod);
}
if (of_property_read_u32(tps65090_matches[idx].of_node,
"ti,overcurrent-wait",
if (of_property_read_u32(np, "ti,overcurrent-wait",
&rpdata->overcurrent_wait) == 0)
rpdata->overcurrent_wait_valid = true;