diff options
| author | ChiYuan Huang <cy_huang@richtek.com> | 2022-06-29 09:41:00 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-06-29 16:31:41 +0100 |
| commit | 4806c991bf4ff959acf921ea72f931a945a968ae (patch) | |
| tree | 048ccc28dc3ba6efc1c5b5ca06c6f17f26ae13fe /drivers/regulator | |
| parent | 0e584d46218e3b9dc12a98e18e81a0cd3e0d5419 (diff) | |
| download | lwn-4806c991bf4ff959acf921ea72f931a945a968ae.tar.gz lwn-4806c991bf4ff959acf921ea72f931a945a968ae.zip | |
regulator: mt6370: Use 'fwnode_gpiod_get_index' to fix gpio parsing
From the common binding, 'enable-gpio' or 'enable-gpios' are all well
for external 'enable' gpio.
'gpiod_get_from_of_node' only parse the 'enable' property, it need to
add the gpio suffix. It's more convenient to use fwnode_gpiod_get_index.
Although fwnode parsing is not preferred, but 'of_parse_cb' already can
guarantee the callback will only be used by regulator of_node parsing.
Signed-off-by: ChiYuan Huang <cy_huang@richtek.com>
Link: https://lore.kernel.org/r/1656466861-7737-1-git-send-email-u0084500@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/mt6370-regulator.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/regulator/mt6370-regulator.c b/drivers/regulator/mt6370-regulator.c index bc356b4bbf22..949b2c7b5556 100644 --- a/drivers/regulator/mt6370-regulator.c +++ b/drivers/regulator/mt6370-regulator.c @@ -153,7 +153,8 @@ static int mt6370_of_parse_cb(struct device_node *np, struct gpio_desc *enable_gpio; int ret; - enable_gpio = gpiod_get_from_of_node(np, "enable", 0, GPIOD_OUT_HIGH | + enable_gpio = fwnode_gpiod_get_index(of_fwnode_handle(np), "enable", 0, + GPIOD_OUT_HIGH | GPIOD_FLAGS_BIT_NONEXCLUSIVE, desc->name); if (IS_ERR(enable_gpio)) { |