The struct is wrong, this is named lock_class_key. Cc: Thierry Reding <treding@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
@@ -1940,7 +1940,7 @@ EXPORT_SYMBOL_GPL(gpiochip_irqchip_add_key);
#else /* CONFIG_GPIOLIB_IRQCHIP */
static inline int gpiochip_add_irqchip(struct gpio_chip *gpiochip,
- struct lock_dep_class *lock_key)
+ struct lock_class_key *key)
{
return 0;
}