amd-iommu: move protection domain printk to dump code

This information is only helpful for debugging. Don't print it anymore
unless explicitly requested.

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index a97db99dad52..33565990164a 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -1009,8 +1009,9 @@ static int device_change_notifier(struct notifier_block *nb,
                 if (!dma_domain)
                         dma_domain = iommu->default_dom;
                 attach_device(iommu, &dma_domain->domain, devid);
-                printk(KERN_INFO "AMD IOMMU: Using protection domain %d for "
-                       "device %s\n", dma_domain->domain.id, dev_name(dev));
+                DUMP_printk(KERN_INFO "AMD IOMMU: Using protection domain "
+                            "%d for device %s\n",
+                            dma_domain->domain.id, dev_name(dev));
                 break;
         case BUS_NOTIFY_UNBIND_DRIVER:
                 if (!domain)
@@ -1133,8 +1134,9 @@ static int get_device_resources(struct device *dev,
                         dma_dom = (*iommu)->default_dom;
                 *domain = &dma_dom->domain;
                 attach_device(*iommu, *domain, *bdf);
-                printk(KERN_INFO "AMD IOMMU: Using protection domain %d for "
-                                "device %s\n", (*domain)->id, dev_name(dev));
+                DUMP_printk(KERN_INFO "AMD IOMMU: Using protection domain "
+                                "%d for device %s\n",
+                                (*domain)->id, dev_name(dev));
         }
 
         if (domain_for_device(_bdf) == NULL)