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gpiolib: of: stop exporting of_gpio_named_count()

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The only user of this function is gpiolib-of.c so move it there.

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>
This commit is contained in:
Dmitry Torokhov 2022-12-19 11:20:13 -08:00 committed by Bartosz Golaszewski
parent 45e888ef99
commit c7835652a8
2 changed files with 26 additions and 26 deletions
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26
drivers/gpio/gpiolib-of.c
View file

@ -23,6 +23,32 @@
#include "gpiolib.h"
#include "gpiolib-of.h"
/**
* of_gpio_named_count() - Count GPIOs for a device
* @np: device node to count GPIOs for
* @propname: property name containing gpio specifier(s)
*
* The function returns the count of GPIOs specified for a node.
* Note that the empty GPIO specifiers count too. Returns either
* Number of gpios defined in property,
* -EINVAL for an incorrectly formed gpios property, or
* -ENOENT for a missing gpios property
*
* Example:
* gpios = <0
* &gpio1 1 2
* 0
* &gpio2 3 4>;
*
* The above example defines four GPIOs, two of which are not specified.
* This function will return '4'
*/
static int of_gpio_named_count(const struct device_node *np,
const char *propname)
{
return of_count_phandle_with_args(np, propname, "#gpio-cells");
}
/**
* of_gpio_spi_cs_get_count() - special GPIO counting for SPI
* @dev: Consuming device

26
include/linux/of_gpio.h
View file

@ -79,32 +79,6 @@ static inline int of_get_named_gpio_flags(const struct device_node *np,
#endif /* CONFIG_OF_GPIO */
/**
* of_gpio_named_count() - Count GPIOs for a device
* @np: device node to count GPIOs for
* @propname: property name containing gpio specifier(s)
*
* The function returns the count of GPIOs specified for a node.
* Note that the empty GPIO specifiers count too. Returns either
* Number of gpios defined in property,
* -EINVAL for an incorrectly formed gpios property, or
* -ENOENT for a missing gpios property
*
* Example:
* gpios = <0
* &gpio1 1 2
* 0
* &gpio2 3 4>;
*
* The above example defines four GPIOs, two of which are not specified.
* This function will return '4'
*/
static inline int of_gpio_named_count(const struct device_node *np,
const char *propname)
{
return of_count_phandle_with_args(np, propname, "#gpio-cells");
}
static inline int of_get_gpio_flags(const struct device_node *np, int index,
enum of_gpio_flags *flags)
{