static int vx855gpio_direction_output(struct gpio_chip *gpio,
unsigned int nr, int val)
{
/* True GPI cannot be switched to output mode */
if (nr < NR_VX855_GPI)
return -EINVAL;
/* True GPO don't need to be switched to output mode,
* and GPIO are open-drain, i.e. also need no switching,
* so all we do is set the level */
vx855gpio_set(gpio, nr, val);
return 0;
}
static int vx855gpio_direction_output(struct gpio_chip *gpio,
unsigned int nr, int val)
{
/* */
if (nr < NR_VX855_GPI)
return -EINVAL;
/*
*/
vx855gpio_set(gpio, nr, val);
return 0;
}
