diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-12-19 22:20:15 +0300 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-01-30 17:55:28 +0300 |
| commit | 40fc56ee608cdb20022c225ac6f1e4b7ba63f8f1 (patch) | |
| tree | c4dec075acafb9ed9cfce56253df4142c5c55273 /drivers/gpio/gpiolib-of.c | |
| parent | f9792ba054f86b9eee1fab017294554914837ab5 (diff) | |
| download | linux-40fc56ee608cdb20022c225ac6f1e4b7ba63f8f1.tar.xz | |
gpiolib: of: remove of_get_gpio[_flags]() and of_get_named_gpio_flags()
There are no more users of these APIs in the mainline kernel, remove
them. This leaves of_get_named_gpio() as the only legacy OF-specific
API.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Diffstat (limited to 'drivers/gpio/gpiolib-of.c')
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 6114c5b3d2ce..fdf443310442 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -365,19 +365,28 @@ out: return desc; } -int of_get_named_gpio_flags(const struct device_node *np, const char *list_name, - int index, enum of_gpio_flags *flags) +/** + * of_get_named_gpio() - Get a GPIO number to use with GPIO API + * @np: device node to get GPIO from + * @propname: Name of property containing gpio specifier(s) + * @index: index of the GPIO + * + * Returns GPIO number to use with Linux generic GPIO API, or one of the errno + * value on the error condition. + */ +int of_get_named_gpio(const struct device_node *np, const char *propname, + int index) { struct gpio_desc *desc; - desc = of_get_named_gpiod_flags(np, list_name, index, flags); + desc = of_get_named_gpiod_flags(np, propname, index, NULL); if (IS_ERR(desc)) return PTR_ERR(desc); else return desc_to_gpio(desc); } -EXPORT_SYMBOL_GPL(of_get_named_gpio_flags); +EXPORT_SYMBOL_GPL(of_get_named_gpio); /* Converts gpio_lookup_flags into bitmask of GPIO_* values */ static unsigned long of_convert_gpio_flags(enum of_gpio_flags flags) |