diff options
| -rw-r--r-- | drivers/gpio/gpiolib.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index e183ee2f5f65..043128d3e831 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1614,13 +1614,18 @@ int _gpiochip_irqchip_add(struct gpio_chip *gpiochip, of_node = gpiochip->of_node; #endif /* - * Specifying a default trigger is a terrible idea if DT is + * Specifying a default trigger is a terrible idea if DT or ACPI is * used to configure the interrupts, as you may end-up with * conflicting triggers. Tell the user, and reset to NONE. */ if (WARN(of_node && type != IRQ_TYPE_NONE, "%s: Ignoring %d default trigger\n", of_node->full_name, type)) type = IRQ_TYPE_NONE; + if (has_acpi_companion(gpiochip->parent) && type != IRQ_TYPE_NONE) { + acpi_handle_warn(ACPI_HANDLE(gpiochip->parent), + "Ignoring %d default trigger\n", type); + type = IRQ_TYPE_NONE; + } gpiochip->irqchip = irqchip; gpiochip->irq_handler = handler; |