x86/amd-iommu: use for_each_pci_dev

Replace open coded version with for_each_pci_dev

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 71dfc0a..4949568 100644 (file)
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -2187,7 +2187,7 @@ static void prealloc_protection_domains(void)
        struct dma_ops_domain *dma_dom;
        u16 devid;
 
-       while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) {
+       for_each_pci_dev(dev) {
 
                /* Do we handle this device? */
                if (!check_device(&dev->dev))