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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2022-12-19 11:20:15 -0800
committerBartosz Golaszewski <bartosz.golaszewski@linaro.org>2023-01-30 15:55:28 +0100
commit40fc56ee608cdb20022c225ac6f1e4b7ba63f8f1 (patch)
treec4dec075acafb9ed9cfce56253df4142c5c55273 /drivers/gpio
parentf9792ba054f86b9eee1fab017294554914837ab5 (diff)
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')
-rw-r--r--drivers/gpio/gpiolib-of.c17
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)