diff options
Diffstat (limited to 'drivers/gpio/gpiolib.c')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 18b069e6ba0..330227581a2 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -519,6 +519,8 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip) { unsigned int offset; + acpi_gpiochip_free_interrupts(gpiochip); + /* Remove all IRQ mappings and delete the domain */ if (gpiochip->irqdomain) { for (offset = 0; offset < gpiochip->ngpio; offset++) @@ -612,6 +614,8 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip, gpiochip->irq_base = irq_base; } + acpi_gpiochip_request_interrupts(gpiochip); + return 0; } EXPORT_SYMBOL_GPL(gpiochip_irqchip_add); |