Currently the driver emits a log line every time a device attaches or
detaches - which happens at every unblank/blank of the drm for example.
The message itself also has no real value to the average user and is
merely useful when debugging a problem, so make it a dev_dbg instead.
Signed-off-by: Heiko Stuebner <he...@sntech.de>
---
drivers/iommu/rockchip-iommu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c
index 140a7bb..ebf0adb 100644
--- a/drivers/iommu/rockchip-iommu.c
+++ b/drivers/iommu/rockchip-iommu.c
@@ -785,7 +785,7 @@ static int rk_iommu_attach_device(struct iommu_domain
*domain,
list_add_tail(&iommu->node, &rk_domain->iommus);
spin_unlock_irqrestore(&rk_domain->iommus_lock, flags);
- dev_info(dev, "Attached to iommu domain\n");
+ dev_dbg(dev, "Attached to iommu domain\n");
rk_iommu_disable_stall(iommu);
@@ -819,7 +819,7 @@ static void rk_iommu_detach_device(struct iommu_domain
*domain,
iommu->domain = NULL;
- dev_info(dev, "Detached from iommu domain\n");
+ dev_dbg(dev, "Detached from iommu domain\n");
}
static struct iommu_domain *rk_iommu_domain_alloc(unsigned type)
--
2.1.4
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