void __init mpc86xx_init_irq(void)
{
- struct mpic *mpic;
- struct device_node *np;
#ifdef CONFIG_PPC_I8259
+ struct device_node *np;
struct device_node *cascade_node = NULL;
int cascade_irq;
#endif
- /* Determine PIC address. */
- np = of_find_node_by_type(NULL, "open-pic");
- if (np == NULL)
- return;
-
- mpic = mpic_alloc(np, 0,
+ struct mpic *mpic = mpic_alloc(NULL, 0,
MPIC_PRIMARY | MPIC_WANTS_RESET |
MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
MPIC_SINGLE_DEST_CPU,
0, 256, " MPIC ");
- of_node_put(np);
BUG_ON(mpic == NULL);
mpic_init(mpic);