From 9696ee6f1eb215bcb47a5dcf378000b424b9f3f2 Mon Sep 17 00:00:00 2001 From: Russell King Date: Fri, 24 Jan 2020 17:59:49 +0000 Subject: iommu: silence iommu group prints On the LX2160A, there are lots (about 160) of IOMMU messages produced during boot; this is excessive. Reduce the severity of these messages to debug level. Signed-off-by: Russell King --- drivers/iommu/iommu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 609bd25bf154..1a6e87398b50 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -843,7 +843,7 @@ rename: trace_add_device_to_group(group->id, dev); - dev_info(dev, "Adding to iommu group %d\n", group->id); + dev_dbg(dev, "Adding to iommu group %d\n", group->id); return 0; @@ -877,7 +877,7 @@ void iommu_group_remove_device(struct device *dev) struct iommu_group *group = dev->iommu_group; struct group_device *tmp_device, *device = NULL; - dev_info(dev, "Removing from iommu group %d\n", group->id); + dev_dbg(dev, "Removing from iommu group %d\n", group->id); /* Pre-notify listeners that a device is being removed. */ blocking_notifier_call_chain(&group->notifier, -- cgit