diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/gpio/driver.h | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 667f8fd58a79..9fcd4a988081 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -772,23 +772,68 @@ struct gpio_pin_range { #ifdef CONFIG_PINCTRL -int gpiochip_add_pin_range(struct gpio_chip *gc, const char *pinctl_name, - unsigned int gpio_offset, unsigned int pin_offset, - unsigned int npins); +int gpiochip_add_pin_range_with_pins(struct gpio_chip *gc, + const char *pinctl_name, + unsigned int gpio_offset, + unsigned int pin_offset, + unsigned int const *pins, + unsigned int npins); int gpiochip_add_pingroup_range(struct gpio_chip *gc, struct pinctrl_dev *pctldev, unsigned int gpio_offset, const char *pin_group); void gpiochip_remove_pin_ranges(struct gpio_chip *gc); +static inline int +gpiochip_add_pin_range(struct gpio_chip *gc, + const char *pinctl_name, + unsigned int gpio_offset, + unsigned int pin_offset, + unsigned int npins) +{ + return gpiochip_add_pin_range_with_pins(gc, pinctl_name, gpio_offset, + pin_offset, NULL, npins); +} + +static inline int +gpiochip_add_sparse_pin_range(struct gpio_chip *gc, + const char *pinctl_name, + unsigned int gpio_offset, + unsigned int const *pins, + unsigned int npins) +{ + return gpiochip_add_pin_range_with_pins(gc, pinctl_name, gpio_offset, 0, + pins, npins); +} #else /* ! CONFIG_PINCTRL */ static inline int +gpiochip_add_pin_range_with_pins(struct gpio_chip *gc, + const char *pinctl_name, + unsigned int gpio_offset, + unsigned int pin_offset, + unsigned int npins) +{ + return 0; +} + +static inline int gpiochip_add_pin_range(struct gpio_chip *gc, const char *pinctl_name, unsigned int gpio_offset, unsigned int pin_offset, unsigned int npins) { return 0; } + +static inline int +gpiochip_add_sparse_pin_range(struct gpio_chip *gc, + const char *pinctl_name, + unsigned int gpio_offset, + unsigned int const *pins, + unsigned int npins) +{ + return 0; +} + static inline int gpiochip_add_pingroup_range(struct gpio_chip *gc, struct pinctrl_dev *pctldev, |