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regulator: bd9576: switch to using devm_fwnode_gpiod_get()

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I would like to stop exporting OF-specific devm_gpiod_get_from_of_node()
so that gpiolib can be cleaned a bit, so let's switch to the generic
fwnode property API.

While at it switch the rest of the calls to read properties in
bd957x_probe() to the generic device property API as well.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Link: https://lore.kernel.org/r/20220903-gpiod_get_from_of_node-remove-v1-9-b29adfb27a6c@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dmitry Torokhov 2022-09-04 23:31:01 -07:00 committed by Mark Brown
parent 97c9278ec6
commit 587bfe3f7a
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GPG Key ID: 24D68B725D5487D0
1 changed files with 9 additions and 8 deletions
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17
drivers/regulator/bd9576-regulator.c
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@ -12,6 +12,7 @@
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/of_regulator.h>
@ -939,8 +940,8 @@ static int bd957x_probe(struct platform_device *pdev)
}
ic_data->regmap = regmap;
vout_mode = of_property_read_bool(pdev->dev.parent->of_node,
"rohm,vout1-en-low");
vout_mode = device_property_read_bool(pdev->dev.parent,
"rohm,vout1-en-low");
if (vout_mode) {
struct gpio_desc *en;
@ -948,10 +949,10 @@ static int bd957x_probe(struct platform_device *pdev)
/* VOUT1 enable state judged by VOUT1_EN pin */
/* See if we have GPIO defined */
en = devm_gpiod_get_from_of_node(&pdev->dev,
pdev->dev.parent->of_node,
"rohm,vout1-en-gpios", 0,
GPIOD_OUT_LOW, "vout1-en");
en = devm_fwnode_gpiod_get(&pdev->dev,
dev_fwnode(pdev->dev.parent),
"rohm,vout1-en", GPIOD_OUT_LOW,
"vout1-en");
if (!IS_ERR(en)) {
/* VOUT1_OPS gpio ctrl */
/*
@ -986,8 +987,8 @@ static int bd957x_probe(struct platform_device *pdev)
* like DDR voltage selection.
*/
platform_set_drvdata(pdev, ic_data);
ddr_sel = of_property_read_bool(pdev->dev.parent->of_node,
"rohm,ddr-sel-low");
ddr_sel = device_property_read_bool(pdev->dev.parent,
"rohm,ddr-sel-low");
if (ddr_sel)
ic_data->regulator_data[2].desc.fixed_uV = 1350000;
else