gpio_hog depends on gdev field being initialized. This patch fixes an
OOPs during initialization of TI's AM335x-ICEv2.
Fixes:
3edfb7bd76bd1cba ("gpiolib: Show correct direction from the beginning")
Tested-by: Vignesh R <vigneshr@ti.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
spin_unlock_irqrestore(&gpio_lock, flags);
+ for (i = 0; i < chip->ngpio; i++)
+ gdev->descs[i].gdev = gdev;
+
#ifdef CONFIG_PINCTRL
INIT_LIST_HEAD(&gdev->pin_ranges);
#endif
for (i = 0; i < chip->ngpio; i++) {
struct gpio_desc *desc = &gdev->descs[i];
- desc->gdev = gdev;
-
if (chip->get_direction && gpiochip_line_is_valid(chip, i))
desc->flags = !chip->get_direction(chip, i) ?
(1 << FLAG_IS_OUT) : 0;