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Commit ec4292de authored by Heiko Stuebner's avatar Heiko Stuebner Committed by Joerg Roedel
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iommu/rockchip: Silence attaching and detaching of devices 



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: default avatarHeiko Stuebner <heiko@sntech.de>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent d4dd920c

drivers/iommu/rockchip-iommu.c

+2 −2
Original line number Diff line number Diff line
@@ -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)