static int macio_probe(void);
static int macio_init(void);
-static irqreturn_t macio_adb_interrupt(int irq, void *arg, struct pt_regs *regs);
+static irqreturn_t macio_adb_interrupt(int irq, void *arg);
static int macio_send_request(struct adb_request *req, int sync);
static int macio_adb_autopoll(int devs);
static void macio_adb_poll(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));
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);
return 0;
}
-static irqreturn_t macio_adb_interrupt(int irq, void *arg,
- struct pt_regs *regs)
+static irqreturn_t macio_adb_interrupt(int irq, void *arg)
{
int i, n, err;
struct adb_request *req = NULL;
(*done)(req);
}
if (ibuf_len)
- adb_input(ibuf, ibuf_len, regs, autopoll);
+ adb_input(ibuf, ibuf_len, autopoll);
return IRQ_RETVAL(handled);
}
local_irq_save(flags);
if (in_8(&adb->intr.r) != 0)
- macio_adb_interrupt(0, NULL, NULL);
+ macio_adb_interrupt(0, NULL);
local_irq_restore(flags);
}