diff options
| author | Patrick Delaunay <patrick.delaunay@st.com> | 2020-01-13 11:35:00 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-04-16 23:06:54 -0400 |
| commit | e3f3a121d8ebe15da868be8afbfb3e2a9ff80d4d (patch) | |
| tree | 153d0aa0c94bb532ecdc84b86a812c4e9d464b41 /drivers/gpio/gpio-uclass.c | |
| parent | 277a0ad8f559e6b54c0d32512697debc659d9fd5 (diff) | |
gpio: remove the open_drain API and ops
This patch removes the ops get_open_drain/set_open_drain
and the API dm_gpio_get_open_drain/dm_gpio_set_open_drain.
The ops only provided in one driver (mpc8xxx gpio) and the
associated API is never called in boards.
This patch prepare a more generic set/get_dir_flags ops,
including the open drain property.
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Diffstat (limited to 'drivers/gpio/gpio-uclass.c')
| -rw-r--r-- | drivers/gpio/gpio-uclass.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c index 0a22441d38..2515df4e7c 100644 --- a/drivers/gpio/gpio-uclass.c +++ b/drivers/gpio/gpio-uclass.c @@ -491,38 +491,6 @@ int dm_gpio_set_value(const struct gpio_desc *desc, int value) return 0; } -int dm_gpio_get_open_drain(struct gpio_desc *desc) -{ - struct dm_gpio_ops *ops = gpio_get_ops(desc->dev); - int ret; - - ret = check_reserved(desc, "get_open_drain"); - if (ret) - return ret; - - if (ops->set_open_drain) - return ops->get_open_drain(desc->dev, desc->offset); - else - return -ENOSYS; -} - -int dm_gpio_set_open_drain(struct gpio_desc *desc, int value) -{ - struct dm_gpio_ops *ops = gpio_get_ops(desc->dev); - int ret; - - ret = check_reserved(desc, "set_open_drain"); - if (ret) - return ret; - - if (ops->set_open_drain) - ret = ops->set_open_drain(desc->dev, desc->offset, value); - else - return 0; /* feature not supported -> ignore setting */ - - return ret; -} - int dm_gpio_set_dir_flags(struct gpio_desc *desc, ulong flags) { struct udevice *dev = desc->dev; @@ -1053,10 +1021,6 @@ static int gpio_post_bind(struct udevice *dev) ops->get_value += gd->reloc_off; if (ops->set_value) ops->set_value += gd->reloc_off; - if (ops->get_open_drain) - ops->get_open_drain += gd->reloc_off; - if (ops->set_open_drain) - ops->set_open_drain += gd->reloc_off; if (ops->get_function) ops->get_function += gd->reloc_off; if (ops->xlate) |