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authorJoerg Roedel <jroedel@suse.de>2015-05-28 18:41:44 +0200
committerJoerg Roedel <jroedel@suse.de>2015-06-11 09:42:24 +0200
commit2870b0a4911038fd6aed9093cda2dbe80fd0ee2e (patch)
tree1ab4b2b292978a5c4cfad97824cde78b6f340d6d /drivers/iommu
parent343e9cac9c4a2715e8fa6b89b04e31e9fcbae5e3 (diff)
downloadop-kernel-dev-2870b0a4911038fd6aed9093cda2dbe80fd0ee2e.zip
op-kernel-dev-2870b0a4911038fd6aed9093cda2dbe80fd0ee2e.tar.gz
iommu/amd: Remove unused fields from struct dma_ops_domain
The list_head and target_dev members are not used anymore. Remove them. Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
-rw-r--r--drivers/iommu/amd_iommu.c1
-rw-r--r--drivers/iommu/amd_iommu_types.h8
2 files changed, 0 insertions, 9 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index fadda2c..96390b9 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -1886,7 +1886,6 @@ static struct dma_ops_domain *dma_ops_domain_alloc(void)
goto free_dma_dom;
dma_dom->need_flush = false;
- dma_dom->target_dev = 0xffff;
add_domain_to_list(&dma_dom->domain);
diff --git a/drivers/iommu/amd_iommu_types.h b/drivers/iommu/amd_iommu_types.h
index fe796cf..bb56560 100644
--- a/drivers/iommu/amd_iommu_types.h
+++ b/drivers/iommu/amd_iommu_types.h
@@ -446,8 +446,6 @@ struct aperture_range {
* Data container for a dma_ops specific protection domain
*/
struct dma_ops_domain {
- struct list_head list;
-
/* generic protection domain information */
struct protection_domain domain;
@@ -462,12 +460,6 @@ struct dma_ops_domain {
/* This will be set to true when TLB needs to be flushed */
bool need_flush;
-
- /*
- * if this is a preallocated domain, keep the device for which it was
- * preallocated in this variable
- */
- u16 target_dev;
};
/*
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