diff options
Diffstat (limited to 'drivers/macintosh/macio-adb.c')
| -rw-r--r-- | drivers/macintosh/macio-adb.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/macintosh/macio-adb.c b/drivers/macintosh/macio-adb.c index 314fc0830d90..4b08852c35ee 100644 --- a/drivers/macintosh/macio-adb.c +++ b/drivers/macintosh/macio-adb.c @@ -90,22 +90,12 @@ int macio_init(void) { struct device_node *adbs; struct resource r; + unsigned int irq; adbs = find_compatible_devices("adb", "chrp,adb0"); if (adbs == 0) return -ENXIO; -#if 0 - { int i = 0; - - printk("macio_adb_init: node = %p, addrs =", adbs->node); - while(!of_address_to_resource(adbs, i, &r)) - printk(" %x(%x)", r.start, r.end - r.start); - printk(", intrs ="); - for (i = 0; i < adbs->n_intrs; ++i) - printk(" %x", adbs->intrs[i].line); - printk("\n"); } -#endif if (of_address_to_resource(adbs, 0, &r)) return -ENXIO; adb = ioremap(r.start, sizeof(struct adb_regs)); @@ -117,10 +107,9 @@ int macio_init(void) out_8(&adb->active_lo.r, 0xff); out_8(&adb->autopoll.r, APE); - if (request_irq(adbs->intrs[0].line, macio_adb_interrupt, - 0, "ADB", (void *)0)) { - printk(KERN_ERR "ADB: can't get irq %d\n", - adbs->intrs[0].line); + irq = irq_of_parse_and_map(adbs, 0); + if (request_irq(irq, macio_adb_interrupt, 0, "ADB", (void *)0)) { + printk(KERN_ERR "ADB: can't get irq %d\n", irq); return -EAGAIN; } out_8(&adb->intr_enb.r, DFB | TAG); |