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 { | |||
137 | }; | 137 | }; |
138 | 138 | ||
139 | /** | 139 | /** |
140 | * Lookup table for associating GPIOs to specific devices and functions using | 140 | * struct gpiod_lookup - lookup table |
141 | * platform data. | 141 | * @chip_label: name of the chip the GPIO belongs to |
142 | * @chip_hwnum: hardware number (i.e. relative to the chip) of the GPIO | ||
143 | * @con_id: name of the GPIO from the device's point of view | ||
144 | * @idx: index of the GPIO in case several GPIOs share the same name | ||
145 | * @flags: mask of GPIO_* values | ||
146 | * | ||
147 | * gpiod_lookup is a lookup table for associating GPIOs to specific devices and | ||
148 | * functions using platform data. | ||
142 | */ | 149 | */ |
143 | struct gpiod_lookup { | 150 | struct gpiod_lookup { |
144 | /* | ||
145 | * name of the chip the GPIO belongs to | ||
146 | */ | ||
147 | const char *chip_label; | 151 | const char *chip_label; |
148 | /* | ||
149 | * hardware number (i.e. relative to the chip) of the GPIO | ||
150 | */ | ||
151 | u16 chip_hwnum; | 152 | u16 chip_hwnum; |
152 | /* | ||
153 | * name of the GPIO from the device's point of view | ||
154 | */ | ||
155 | const char *con_id; | 153 | const char *con_id; |
156 | /* | ||
157 | * index of the GPIO in case several GPIOs share the same name | ||
158 | */ | ||
159 | unsigned int idx; | 154 | unsigned int idx; |
160 | /* | ||
161 | * mask of GPIO_* values | ||
162 | */ | ||
163 | enum gpio_lookup_flags flags; | 155 | enum gpio_lookup_flags flags; |
164 | }; | 156 | }; |
165 | 157 | ||