* CPLD generates tons of spurious interrupts (at least on my DB1200).
* -- mlau
*/
-static void bcsr_irq_mask(unsigned int irq_nr)
+static void bcsr_irq_mask(struct irq_data *d)
{
- unsigned short v = 1 << (irq_nr - bcsr_csc_base);
+ unsigned short v = 1 << (d->irq - bcsr_csc_base);
__raw_writew(v, bcsr_virt + BCSR_REG_INTCLR);
__raw_writew(v, bcsr_virt + BCSR_REG_MASKCLR);
wmb();
}
-static void bcsr_irq_maskack(unsigned int irq_nr)
+static void bcsr_irq_maskack(struct irq_data *d)
{
- unsigned short v = 1 << (irq_nr - bcsr_csc_base);
+ unsigned short v = 1 << (d->irq - bcsr_csc_base);
__raw_writew(v, bcsr_virt + BCSR_REG_INTCLR);
__raw_writew(v, bcsr_virt + BCSR_REG_MASKCLR);
__raw_writew(v, bcsr_virt + BCSR_REG_INTSTAT); /* ack */
wmb();
}
-static void bcsr_irq_unmask(unsigned int irq_nr)
+static void bcsr_irq_unmask(struct irq_data *d)
{
- unsigned short v = 1 << (irq_nr - bcsr_csc_base);
+ unsigned short v = 1 << (d->irq - bcsr_csc_base);
__raw_writew(v, bcsr_virt + BCSR_REG_INTSET);
__raw_writew(v, bcsr_virt + BCSR_REG_MASKSET);
wmb();
static struct irq_chip bcsr_irq_type = {
.name = "CPLD",
- .mask = bcsr_irq_mask,
- .mask_ack = bcsr_irq_maskack,
- .unmask = bcsr_irq_unmask,
+ .irq_mask = bcsr_irq_mask,
+ .irq_mask_ack = bcsr_irq_maskack,
+ .irq_unmask = bcsr_irq_unmask,
};
void __init bcsr_init_irq(int csc_start, int csc_end, int hook_irq)
bcsr_csc_base = csc_start;
for (irq = csc_start; irq <= csc_end; irq++)
- set_irq_chip_and_handler_name(irq, &bcsr_irq_type,
- handle_level_irq, "level");
+ irq_set_chip_and_handler_name(irq, &bcsr_irq_type,
+ handle_level_irq, "level");
- set_irq_chained_handler(hook_irq, bcsr_csc_handler);
+ irq_set_chained_handler(hook_irq, bcsr_csc_handler);
}