From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: [PATCH 21/22] iommu/amd: Remove unused fields from struct dma_ops_domain Date: Thu, 28 May 2015 18:41:44 +0200 Message-ID: <1432831305-11126-22-git-send-email-joro@8bytes.org> References: <1432831305-11126-1-git-send-email-joro@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1432831305-11126-1-git-send-email-joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: jroedel-l3A5Bk7waGM@public.gmane.org, Laurent Pinchart , Heiko Stuebner , Will Deacon , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Thierry Reding , Kukjin Kim , David Woodhouse List-Id: iommu@lists.linux-foundation.org From: Joerg Roedel The list_head and target_dev members are not used anymore. Remove them. Signed-off-by: Joerg Roedel --- drivers/iommu/amd_iommu.c | 1 - drivers/iommu/amd_iommu_types.h | 8 -------- 2 files changed, 9 deletions(-) diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 978741b..6e73fa1 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; }; /* -- 1.9.1