diff options
Diffstat (limited to 'include/linux/gpio')
| -rw-r--r-- | include/linux/gpio/driver.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/gpio/driver.h b/include/linux/gpio/driver.h index ae96a2f260fb..a2a1b6434321 100644 --- a/include/linux/gpio/driver.h +++ b/include/linux/gpio/driver.h @@ -348,6 +348,10 @@ struct gpio_irq_chip { * stores them in "bits", returns 0 on success or negative error * @set: assigns output value for signal "offset" * @set_multiple: assigns output values for multiple signals defined by "mask" + * @set_rv: assigns output value for signal "offset", returns 0 on success or + * negative error value + * @set_multiple_rv: assigns output values for multiple signals defined by + * "mask", returns 0 on success or negative error value * @set_config: optional hook for all kinds of settings. Uses the same * packed config format as generic pinconf. Must return 0 on success and * a negative error number on failure. @@ -445,6 +449,12 @@ struct gpio_chip { void (*set_multiple)(struct gpio_chip *gc, unsigned long *mask, unsigned long *bits); + int (*set_rv)(struct gpio_chip *gc, + unsigned int offset, + int value); + int (*set_multiple_rv)(struct gpio_chip *gc, + unsigned long *mask, + unsigned long *bits); int (*set_config)(struct gpio_chip *gc, unsigned int offset, unsigned long config); |