diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/langwell_gpio.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpio/langwell_gpio.c b/drivers/gpio/langwell_gpio.c index 54d70a47afc1..bb10156422e3 100644 --- a/drivers/gpio/langwell_gpio.c +++ b/drivers/gpio/langwell_gpio.c @@ -187,10 +187,11 @@ MODULE_DEVICE_TABLE(pci, lnw_gpio_ids); static void lnw_irq_handler(unsigned irq, struct irq_desc *desc) { - struct lnw_gpio *lnw = get_irq_data(irq); - u32 base, gpio; + struct irq_data *data = irq_desc_get_irq_data(desc); + struct lnw_gpio *lnw = irq_data_get_irq_handler_data(data); + struct irq_chip *chip = irq_data_get_irq_chip(data); + u32 base, gpio, gedr_v; void __iomem *gedr; - u32 gedr_v; /* check GPIO controller to check which pin triggered the interrupt */ for (base = 0; base < lnw->chip.ngpio; base += 32) { @@ -207,11 +208,7 @@ static void lnw_irq_handler(unsigned irq, struct irq_desc *desc) writel(gedr_v, gedr); } - if (desc->chip->irq_eoi) - desc->chip->irq_eoi(irq_get_irq_data(irq)); - else - dev_warn(lnw->chip.dev, "missing EOI handler for irq %d\n", irq); - + chip->irq_eoi(data); } static int __devinit lnw_gpio_probe(struct pci_dev *pdev, |