diff options
| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-12-19 11:20:13 -0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2023-01-30 15:55:28 +0100 |
| commit | c7835652a85df183c967f574d1999505ebf80b88 (patch) | |
| tree | 3bb879daedc976e122b78c3d11062968e3d0ba51 | |
| parent | 45e888ef99d9f378c2cbadc3caa4eee1aaf09eac (diff) | |
gpiolib: of: stop exporting of_gpio_named_count()
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>
| -rw-r--r-- | drivers/gpio/gpiolib-of.c | 26 | ||||
| -rw-r--r-- | include/linux/of_gpio.h | 26 |
2 files changed, 26 insertions, 26 deletions
diff --git a/drivers/gpio/gpiolib-of.c b/drivers/gpio/gpiolib-of.c index 4fff7258ee41..6724e375678d 100644 --- a/drivers/gpio/gpiolib-of.c +++ b/drivers/gpio/gpiolib-of.c @@ -24,6 +24,32 @@ #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 * @con_id: Function within the GPIO consumer diff --git a/include/linux/of_gpio.h b/include/linux/of_gpio.h index 39f16a960565..680025c1a55b 100644 --- a/include/linux/of_gpio.h +++ b/include/linux/of_gpio.h @@ -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) { |