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Date: Tue, 10 Mar 2020 10:12:25 +0100 From: Joerg Roedel <joro@...tes.org> To: iommu@...ts.linux-foundation.org Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org, linux-mediatek@...ts.infradead.org, virtualization@...ts.linux-foundation.org, Lorenzo Pieralisi <lorenzo.pieralisi@....com>, Hanjun Guo <guohanjun@...wei.com>, Sudeep Holla <sudeep.holla@....com>, Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>, Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>, Joerg Roedel <joro@...tes.org>, Matthias Brugger <matthias.bgg@...il.com>, Thierry Reding <thierry.reding@...il.com>, Jean-Philippe Brucker <jean-philippe@...aro.org>, Andy Gross <agross@...nel.org>, Bjorn Andersson <bjorn.andersson@...aro.org>, Joerg Roedel <jroedel@...e.de> Subject: [PATCH 11/15] iommu/renesas: Use accessor functions for iommu private data From: Joerg Roedel <jroedel@...e.de> Make use of dev_iommu_priv_set/get() functions. Signed-off-by: Joerg Roedel <jroedel@...e.de> --- drivers/iommu/ipmmu-vmsa.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index ecb3f9464dd5..310cf09feea3 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -89,9 +89,7 @@ static struct ipmmu_vmsa_domain *to_vmsa_domain(struct iommu_domain *dom) static struct ipmmu_vmsa_device *to_ipmmu(struct device *dev) { - struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); - - return fwspec ? fwspec->iommu_priv : NULL; + return dev_iommu_priv_get(dev); } #define TLB_LOOP_TIMEOUT 100 /* 100us */ @@ -727,14 +725,13 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain, static int ipmmu_init_platform_device(struct device *dev, struct of_phandle_args *args) { - struct iommu_fwspec *fwspec = dev_iommu_fwspec_get(dev); struct platform_device *ipmmu_pdev; ipmmu_pdev = of_find_device_by_node(args->np); if (!ipmmu_pdev) return -ENODEV; - fwspec->iommu_priv = platform_get_drvdata(ipmmu_pdev); + dev_iommu_priv_set(dev, platform_get_drvdata(ipmmu_pdev)); return 0; } -- 2.17.1
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