Commit c7835652 authored by Dmitry Torokhov's avatar Dmitry Torokhov Committed by Bartosz Golaszewski
Browse files

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: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 45e888ef

drivers/gpio/gpiolib-of.c

+26 −0
Original line number Diff line number Diff line
@@ -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

include/linux/of_gpio.h

+0 −26
Original line number Diff line number Diff line
@@ -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)

{