}
int bind_evtchn_to_irqhandler(unsigned int evtchn,
- irqreturn_t (*handler)(int, void *),
+ irq_handler_t handler,
unsigned long irqflags,
const char *devname, void *dev_id)
{
EXPORT_SYMBOL_GPL(bind_evtchn_to_irqhandler);
int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu,
- irqreturn_t (*handler)(int, void *),
+ irq_handler_t handler,
unsigned long irqflags, const char *devname, void *dev_id)
{
unsigned int irq;
* a bitset of words which contain pending event bits. The second
* level is a bitset of pending events themselves.
*/
-fastcall void xen_evtchn_do_upcall(struct pt_regs *regs)
+void xen_evtchn_do_upcall(struct pt_regs *regs)
{
int cpu = get_cpu();
struct shared_info *s = HYPERVISOR_shared_info;
int irq = evtchn_to_irq[port];
if (irq != -1) {
- regs->orig_eax = ~irq;
+ regs->orig_ax = ~irq;
do_IRQ(regs);
}
}