struct ir_table *table = iommu->ir_table;
struct irq_2_iommu *irq_iommu = irq_2_iommu(irq);
struct irq_cfg *cfg = irq_get_chip_data(irq);
- u16 index, start_index;
unsigned int mask = 0;
unsigned long flags;
+ int index;
if (!count || !irq_iommu)
return -1;
- /*
- * start the IRTE search from index 0.
- */
- index = start_index = 0;
-
if (count > 1) {
count = __roundup_pow_of_two(count);
mask = ilog2(count);