|
@@ -653,14 +653,9 @@ static void __init calgary_reserve_peripheral_mem_2(struct pci_dev *dev)
|
|
|
static void __init calgary_reserve_regions(struct pci_dev *dev)
|
|
|
{
|
|
|
unsigned int npages;
|
|
|
- void __iomem *bbar;
|
|
|
- unsigned char busnum;
|
|
|
u64 start;
|
|
|
struct iommu_table *tbl = dev->sysdata;
|
|
|
|
|
|
- bbar = tbl->bbar;
|
|
|
- busnum = dev->bus->number;
|
|
|
-
|
|
|
/* reserve bad_dma_address in case it's a legal address */
|
|
|
iommu_range_reserve(tbl, bad_dma_address, 1);
|
|
|
|