EXPORT_SYMBOL(gsc_claim_irq);
/* Common interrupt demultiplexer used by Asp, Lasi & Wax. */
-irqreturn_t gsc_asic_intr(int gsc_asic_irq, void *dev, struct pt_regs *regs)
+irqreturn_t gsc_asic_intr(int gsc_asic_irq, void *dev)
{
unsigned long irr;
struct gsc_asic *gsc_asic = dev;
do {
int local_irq = __ffs(irr);
unsigned int irq = gsc_asic->global_irq[local_irq];
- __do_IRQ(irq, regs);
+ __do_IRQ(irq);
irr &= ~(1 << local_irq);
} while (irr);
static void gsc_asic_disable_irq(unsigned int irq)
{
- struct gsc_asic *irq_dev = irq_desc[irq].chip_data;
+ struct irq_desc *desc = irq_to_desc(irq);
+ struct gsc_asic *irq_dev = desc->chip_data;
int local_irq = gsc_find_local_irq(irq, irq_dev->global_irq, 32);
u32 imr;
- DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __FUNCTION__, irq,
+ DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, irq,
irq_dev->name, imr);
/* Disable the IRQ line by clearing the bit in the IMR */
static void gsc_asic_enable_irq(unsigned int irq)
{
- struct gsc_asic *irq_dev = irq_desc[irq].chip_data;
+ struct irq_desc *desc = irq_to_desc(irq);
+ struct gsc_asic *irq_dev = desc->chip_data;
int local_irq = gsc_find_local_irq(irq, irq_dev->global_irq, 32);
u32 imr;
- DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __FUNCTION__, irq,
+ DEBPRINTK(KERN_DEBUG "%s(%d) %s: IMR 0x%x\n", __func__, irq,
irq_dev->name, imr);
/* Enable the IRQ line by setting the bit in the IMR */
int gsc_assign_irq(struct hw_interrupt_type *type, void *data)
{
static int irq = GSC_IRQ_BASE;
+ struct irq_desc *desc;
if (irq > GSC_IRQ_MAX)
return NO_IRQ;
- irq_desc[irq].chip = type;
- irq_desc[irq].chip_data = data;
+ desc = irq_to_desc(irq);
+ desc->chip = type;
+ desc->chip_data = data;
return irq++;
}