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Commit b6d57f1d authored by Jeffy Chen's avatar Jeffy Chen Committed by Joerg Roedel
Browse files

iommu/omap: Increase group ref in .device_group() 



Increase group refcounting in omap_iommu_device_group().

Signed-off-by: default avatarJeffy Chen <jeffy.chen@rock-chips.com>
Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 0c8efd61

drivers/iommu/omap-iommu.c

+1 −1
Original line number Diff line number Diff line
@@ -1536,7 +1536,7 @@ static struct iommu_group *omap_iommu_device_group(struct device *dev) 
	struct iommu_group *group = ERR_PTR(-EINVAL);



	if (arch_data->iommu_dev)

		group = arch_data->iommu_dev->group;

		group = iommu_group_ref_get(arch_data->iommu_dev->group);



	return group;

}