int show_interrupts(struct seq_file *p, void *v)
{
struct irqaction *ap;
int irq = *((loff_t *) v);
if (irq == 0)
seq_puts(p, " CPU0\n");
if (irq < NR_IRQS) {
struct irq_desc *desc = irq_to_desc(irq);
ap = desc->action;
if (ap) {
seq_printf(p, "%3d: ", irq);
seq_printf(p, "%10u ", kstat_irqs(irq));
seq_printf(p, "%14s ", get_irq_desc_chip(desc)->name);
seq_printf(p, "%s", ap->name);
for (ap = ap->next; ap; ap = ap->next)
seq_printf(p, ", %s", ap->name);
seq_putc(p, '\n');
}
}
return 0;
}
static void ambarella_nt11001_clear_penirq(void)
{
struct irq_desc *touch_desc;
struct irq_chip *touch_chip = NULL;
touch_desc = irq_to_desc(ambarella_board_generic.touch_panel_irq.irq_line);
if (touch_desc)
touch_chip = get_irq_desc_chip(touch_desc);
if (touch_chip && touch_chip->irq_ack)
touch_chip->irq_ack(&touch_desc->irq_data);
}
irq_flow_handler_t
__fixup_irq_handler(struct irq_desc *desc, irq_flow_handler_t handle, int is_chained)
{
if (unlikely(handle == NULL)) {
desc->ipipe_ack = &__ipipe_ack_bad_irq;
desc->ipipe_end = &__ipipe_noend_irq;
} else {
if (is_chained) {
desc->ipipe_ack = handle;
desc->ipipe_end = &__ipipe_noend_irq;
handle = __ipipe_noack_irq;
} else if (handle == &handle_simple_irq) {
desc->ipipe_ack = &__ipipe_ack_simple_irq;
desc->ipipe_end = &__ipipe_end_simple_irq;
} else if (handle == &handle_level_irq) {
desc->ipipe_ack = &__ipipe_ack_level_irq;
desc->ipipe_end = &__ipipe_end_level_irq;
} else if (handle == &handle_edge_irq) {
desc->ipipe_ack = &__ipipe_ack_edge_irq;
desc->ipipe_end = &__ipipe_end_edge_irq;
} else if (handle == &handle_fasteoi_irq) {
desc->ipipe_ack = &__ipipe_ack_fasteoi_irq;
desc->ipipe_end = &__ipipe_end_fasteoi_irq;
} else if (handle == &handle_percpu_irq) {
desc->ipipe_ack = &__ipipe_ack_percpu_irq;
desc->ipipe_end = &__ipipe_end_percpu_irq;
} else if (get_irq_desc_chip(desc) == &no_irq_chip) {
desc->ipipe_ack = &__ipipe_noack_irq;
desc->ipipe_end = &__ipipe_noend_irq;
} else {
desc->ipipe_ack = &__ipipe_ack_bad_irq;
desc->ipipe_end = &__ipipe_noend_irq;
}
}
/* Suppress intermediate trampoline routine. */
ipipe_root_domain->irqs[desc->irq_data.irq].acknowledge = desc->ipipe_ack;
return handle;
}
