diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/gpiolib.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 1a283fbac84c..350b0541fdb0 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -1675,8 +1675,6 @@ static void gpiochip_set_cascaded_irqchip(struct gpio_chip *gpiochip, unsigned int parent_irq, irq_flow_handler_t parent_handler) { - unsigned int offset; - if (!gpiochip->irq.domain) { chip_err(gpiochip, "called %s before setting up irqchip\n", __func__); @@ -1699,14 +1697,6 @@ static void gpiochip_set_cascaded_irqchip(struct gpio_chip *gpiochip, gpiochip->irq.parents = &parent_irq; gpiochip->irq.num_parents = 1; } - - /* Set the parent IRQ for all affected IRQs */ - for (offset = 0; offset < gpiochip->ngpio; offset++) { - if (!gpiochip_irqchip_irq_valid(gpiochip, offset)) - continue; - irq_set_parent(irq_find_mapping(gpiochip->irq.domain, offset), - parent_irq); - } } /** |