diff options
| -rw-r--r-- | include/linux/gpio/driver.h | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index 44c66b29a2d9..a3e181e09636 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -137,29 +137,21 @@ enum gpio_lookup_flags { }; /** - * Lookup table for associating GPIOs to specific devices and functions using - * platform data. + * struct gpiod_lookup - lookup table + * @chip_label: name of the chip the GPIO belongs to + * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO + * @con_id: name of the GPIO from the device's point of view + * @idx: index of the GPIO in case several GPIOs share the same name + * @flags: mask of GPIO_* values + * + * gpiod_lookup is a lookup table for associating GPIOs to specific devices and + * functions using platform data. */ struct gpiod_lookup { - /* - * name of the chip the GPIO belongs to - */ const char *chip_label; - /* - * hardware number (i.e. relative to the chip) of the GPIO - */ u16 chip_hwnum; - /* - * name of the GPIO from the device's point of view - */ const char *con_id; - /* - * index of the GPIO in case several GPIOs share the same name - */ unsigned int idx; - /* - * mask of GPIO_* values - */ enum gpio_lookup_flags flags; }; |
