diff options
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/pci_sun4v.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/sparc64/kernel/pci_sun4v.c b/arch/sparc64/kernel/pci_sun4v.c index d9ef0c7580e..a9c44c0ae0a 100644 --- a/arch/sparc64/kernel/pci_sun4v.c +++ b/arch/sparc64/kernel/pci_sun4v.c @@ -57,7 +57,7 @@ static long pci_iommu_batch_flush(struct pci_iommu_batch *p) u64 *pglist = p->pglist; unsigned long npages = p->npages; - do { + while (npages != 0) { long num; num = pci_sun4v_iommu_map(devhandle, HV_PCI_TSBID(0, entry), @@ -75,7 +75,7 @@ static long pci_iommu_batch_flush(struct pci_iommu_batch *p) entry += num; npages -= num; pglist += num; - } while (npages != 0); + } p->entry = entry; p->npages = 0; |