diff options
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 2aec8be7f444..a8be286eff86 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -75,11 +75,13 @@ struct gpio_device { /** * struct acpi_gpio_info - ACPI GPIO specific information + * @flags: GPIO initialization flags * @gpioint: if %true this GPIO is of type GpioInt otherwise type is GpioIo * @polarity: interrupt polarity as provided by ACPI * @triggering: triggering type as provided by ACPI */ struct acpi_gpio_info { + enum gpiod_flags flags; bool gpioint; int polarity; int triggering; @@ -121,10 +123,13 @@ void acpi_gpiochip_remove(struct gpio_chip *chip); void acpi_gpiochip_request_interrupts(struct gpio_chip *chip); void acpi_gpiochip_free_interrupts(struct gpio_chip *chip); +int acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, + enum gpiod_flags update); + struct gpio_desc *acpi_find_gpio(struct device *dev, const char *con_id, unsigned int idx, - enum gpiod_flags flags, + enum gpiod_flags *dflags, enum gpio_lookup_flags *lookupflags); struct gpio_desc *acpi_node_get_gpiod(struct fwnode_handle *fwnode, const char *propname, int index, @@ -143,9 +148,15 @@ acpi_gpiochip_request_interrupts(struct gpio_chip *chip) { } static inline void acpi_gpiochip_free_interrupts(struct gpio_chip *chip) { } +static inline int +acpi_gpio_update_gpiod_flags(enum gpiod_flags *flags, enum gpiod_flags update) +{ + return 0; +} + static inline struct gpio_desc * acpi_find_gpio(struct device *dev, const char *con_id, - unsigned int idx, enum gpiod_flags flags, + unsigned int idx, enum gpiod_flags *dflags, enum gpio_lookup_flags *lookupflags) { return ERR_PTR(-ENOENT); |