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Commit 2870b0a4 authored by Joerg Roedel's avatar Joerg Roedel
Browse files

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: default avatarJoerg Roedel <jroedel@suse.de>
parent 343e9cac

drivers/iommu/amd_iommu.c

+0 −1
Original line number Diff line number Diff line
@@ -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);

drivers/iommu/amd_iommu_types.h

+0 −8
Original line number Diff line number Diff line
@@ -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;

};



/*