static unsigned long ia64_vector_mask[BITS_TO_LONGS(IA64_NUM_DEVICE_VECTORS)];
int
-assign_irq_vector_nopanic (int irq)
+assign_irq_vector (int irq)
{
int pos, vector;
again:
pos = find_first_zero_bit(ia64_vector_mask, IA64_NUM_DEVICE_VECTORS);
vector = IA64_FIRST_DEVICE_VECTOR + pos;
if (vector > IA64_LAST_DEVICE_VECTOR)
- return -1;
+ return -ENOSPC;
if (test_and_set_bit(pos, ia64_vector_mask))
goto again;
return vector;
}
-int
-assign_irq_vector (int irq)
-{
- int vector = assign_irq_vector_nopanic(irq);
-
- if (vector < 0)
- panic("assign_irq_vector: out of interrupt vectors!");
-
- return vector;
-}
-
void
free_irq_vector (int vector)
{