From: Joerg Roedel Date: Thu, 28 May 2015 16:41:44 +0000 (+0200) Subject: iommu/amd: Remove unused fields from struct dma_ops_domain X-Git-Tag: v4.9.8~3996^2~4^6~3 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2870b0a4911038fd6aed9093cda2dbe80fd0ee2e;p=platform%2Fkernel%2Flinux-rpi3.git 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 --- 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; }; /*