return -EINVAL;
}
- ret = gpiochip_lock_as_irq(&tgi->gc, gpio);
- if (ret) {
- dev_err(tgi->dev,
- "unable to lock Tegra GPIO %u as IRQ\n", gpio);
- return ret;
- }
-
spin_lock_irqsave(&bank->lvl_lock[port], flags);
val = tegra_gpio_readl(tgi, GPIO_INT_LVL(tgi, gpio));
tegra_gpio_mask_write(tgi, GPIO_MSK_OE(tgi, gpio), gpio, 0);
tegra_gpio_enable(tgi, gpio);
+ ret = gpiochip_lock_as_irq(&tgi->gc, gpio);
+ if (ret) {
+ dev_err(tgi->dev,
+ "unable to lock Tegra GPIO %u as IRQ\n", gpio);
+ tegra_gpio_disable(tgi, gpio);
+ return ret;
+ }
+
if (type & (IRQ_TYPE_LEVEL_LOW | IRQ_TYPE_LEVEL_HIGH))
irq_set_handler_locked(d, handle_level_irq);
else if (type & (IRQ_TYPE_EDGE_FALLING | IRQ_TYPE_EDGE_RISING))