It's pretty simple to implement the .get_direction() for this
chip, so let's just do it.
Cc: Denis Turischev <denis.turischev@compulab.co.il>
Cc: Daniel Krueger <daniel.krueger@systec-electronic.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
return 0;
}
+static int sch_gpio_get_direction(struct gpio_chip *gc, unsigned gpio_num)
+{
+ struct sch_gpio *sch = gpiochip_get_data(gc);
+
+ return sch_gpio_reg_get(sch, gpio_num, GIO);
+}
+
static const struct gpio_chip sch_gpio_chip = {
.label = "sch_gpio",
.owner = THIS_MODULE,
.get = sch_gpio_get,
.direction_output = sch_gpio_direction_out,
.set = sch_gpio_set,
+ .get_direction = sch_gpio_get_direction,
};
static int sch_gpio_probe(struct platform_device *pdev)