diff options
Diffstat (limited to 'drivers/gpio/gpiolib.h')
| -rw-r--r-- | drivers/gpio/gpiolib.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpio/gpiolib.h b/drivers/gpio/gpiolib.h index 1524ba0ca99d..c5a5b57463c7 100644 --- a/drivers/gpio/gpiolib.h +++ b/drivers/gpio/gpiolib.h @@ -27,6 +27,8 @@ struct acpi_device; * @id: numerical ID number for the GPIO chip * @dev: the GPIO device struct * @chrdev: character device for the GPIO device + * @mockdev: class device used by the deprecated sysfs interface (may be + * NULL) * @owner: helps prevent removal of modules exporting active GPIOs * @chip: pointer to the corresponding gpiochip, holding static * data for this device @@ -41,6 +43,7 @@ struct gpio_device { int id; struct device dev; struct cdev chrdev; + struct device *mockdev; struct module *owner; struct gpio_chip *chip; struct list_head list; @@ -190,17 +193,17 @@ static int __maybe_unused gpio_chip_hwgpio(const struct gpio_desc *desc) #ifdef CONFIG_GPIO_SYSFS -int gpiochip_sysfs_register(struct gpio_chip *chip); -void gpiochip_sysfs_unregister(struct gpio_chip *chip); +int gpiochip_sysfs_register(struct gpio_device *gdev); +void gpiochip_sysfs_unregister(struct gpio_device *gdev); #else -static inline int gpiochip_sysfs_register(struct gpio_chip *chip) +static inline int gpiochip_sysfs_register(struct gpio_device *gdev) { return 0; } -static inline void gpiochip_sysfs_unregister(struct gpio_chip *chip) +static inline void gpiochip_sysfs_unregister(struct gpio_device *gdev) { } |