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>

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index a97db99..3356599 100644 (file)
--- 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)