iommu/amd: Remove unused struct fault.devid

This variable has not been used since it was introduced.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Link: https://lore.kernel.org/r/20220301085626.87680-5-vasant.hegde@amd.comSigned-off-by: Joerg Roedel <jroedel@suse.de>

drivers/iommu/amd/iommu_v2.c

@@ -71,7 +71,6 @@ struct fault {
 	struct pasid_state *state;
 	struct mm_struct *mm;
 	u64 address;
-	u16 devid;
 	u32 pasid;
 	u16 tag;
 	u16 finish;