diff options
| author | Joerg Roedel | 2020-03-26 16:08:37 +0100 |
|---|---|---|
| committer | Joerg Roedel | 2020-03-27 11:14:52 +0100 |
| commit | be568d6d5a5bebfcfe8789ee9560d0acf1b30d51 (patch) | |
| tree | 5af62fa042d6d6a43132102745d4dc21e79553be /drivers/iommu | |
| parent | c84500a365b4b4b29b7ec31b8e29a3f97b68cb3e (diff) | |
iommu/renesas: Use accessor functions for iommu private data
Make use of dev_iommu_priv_set/get() functions.
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Reviewed-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
Link: https://lore.kernel.org/r/20200326150841.10083-13-joro@8bytes.org
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/ipmmu-vmsa.c | 7 |
1 files 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; } |