chip->ngpio = config->ngpio;
chip->names = config->names;
chip->label = config->label ?: dev_name(config->parent);
-
- /*
- * If our regmap is fast_io we should probably set can_sleep to false.
- * Right now, the regmap doesn't save this property, nor is there any
- * access function for it.
- * The only regmap type which uses fast_io is regmap-mmio. For now,
- * assume a safe default of true here.
- */
- chip->can_sleep = true;
+ chip->can_sleep = regmap_might_sleep(config->regmap);
chip->get = gpio_regmap_get;
if (gpio->reg_set_base && gpio->reg_clr_base)