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regulator: of: Refactor of_get_*regulator() to decrease indentation

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Refactor of_get_*regulator() to decrease indentation and increase readability.
No functional changes intended.

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
Link: https://patch.msgid.link/20240904190856.1221459-1-andy.shevchenko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Andy Shevchenko 2024-09-04 22:08:56 +03:00 committed by Mark Brown
parent b8c3255457
commit 401d078eaf
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GPG Key ID: 24D68B725D5487D0
1 changed files with 12 additions and 16 deletions
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28
drivers/regulator/of_regulator.c
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@ -572,14 +572,12 @@ static struct device_node *of_get_child_regulator(struct device_node *parent,
for_each_child_of_node(parent, child) {
regnode = of_parse_phandle(child, prop_name, 0);
if (!regnode) {
regnode = of_get_child_regulator(child, prop_name);
if (regnode)
goto err_node_put;
} else {
if (regnode)
goto err_node_put;
regnode = of_get_child_regulator(child, prop_name);
if (regnode)
goto err_node_put;
}
}
return NULL;
@ -607,17 +605,15 @@ static struct device_node *of_get_regulator(struct device *dev, const char *supp
snprintf(prop_name, 64, "%s-supply", supply);
regnode = of_parse_phandle(dev->of_node, prop_name, 0);
if (regnode)
return regnode;
if (!regnode) {
regnode = of_get_child_regulator(dev->of_node, prop_name);
if (regnode)
return regnode;
regnode = of_get_child_regulator(dev->of_node, prop_name);
if (regnode)
return regnode;
dev_dbg(dev, "Looking up %s property in node %pOF failed\n",
prop_name, dev->of_node);
return NULL;
}
return regnode;
dev_dbg(dev, "Looking up %s property in node %pOF failed\n", prop_name, dev->of_node);
return NULL;
}
static struct regulator_dev *of_find_regulator_by_node(struct device_node *np)