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dm: gpio: Rename set_dir_flags() method to update_flags()

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The current method is a misnomer since it is also used (e.g. by stm32) to
update pull settings and open source/open drain.

Rename it and expand the documentation to cover a few more details.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Pratyush Yadav <p.yadav@ti.com>

Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Simon Glass
2021-02-04 21:21:55 -07:00
committed by Tom Rini
parent 4fe406729c
commit 13979fc446
6 changed files with 43 additions and 27 deletions
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6
drivers/gpio/stm32_gpio.c
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@@ -191,8 +191,8 @@ static int stm32_gpio_get_function(struct udevice *dev, unsigned int offset)
return GPIOF_FUNC;
}
static int stm32_gpio_set_dir_flags(struct udevice *dev, unsigned int offset,
ulong flags)
static int stm32_gpio_set_flags(struct udevice *dev, unsigned int offset,
ulong flags)
{
struct stm32_gpio_priv *priv = dev_get_priv(dev);
struct stm32_gpio_regs *regs = priv->regs;
@@ -270,7 +270,7 @@ static const struct dm_gpio_ops gpio_stm32_ops = {
.get_value = stm32_gpio_get_value,
.set_value = stm32_gpio_set_value,
.get_function = stm32_gpio_get_function,
.set_dir_flags = stm32_gpio_set_dir_flags,
.set_flags = stm32_gpio_set_flags,
.get_dir_flags = stm32_gpio_get_dir_flags,
};