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Subject: media: venus: firmware: Use iommu_paging_domain_alloc() Author: Lu Baolu <baolu...@linux.intel.com> Date: Mon Aug 12 15:21:05 2024 +0800 An iommu domain is allocated in venus_firmware_init() and is attached to core->fw.dev in the same function. Use iommu_paging_domain_alloc() to make it explicit. Signed-off-by: Lu Baolu <baolu...@linux.intel.com> Reviewed-by: Jason Gunthorpe <j...@nvidia.com> Link: https://lore.kernel.org/r/20240610085555.88197-10-baolu...@linux.intel.com Signed-off-by: Stanimir Varbanov <stanimir.k.varba...@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl> drivers/media/platform/qcom/venus/firmware.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- diff --git a/drivers/media/platform/qcom/venus/firmware.c b/drivers/media/platform/qcom/venus/firmware.c index fe7da2b30482..66a18830e66d 100644 --- a/drivers/media/platform/qcom/venus/firmware.c +++ b/drivers/media/platform/qcom/venus/firmware.c @@ -316,10 +316,10 @@ int venus_firmware_init(struct venus_core *core) core->fw.dev = &pdev->dev; - iommu_dom = iommu_domain_alloc(&platform_bus_type); - if (!iommu_dom) { + iommu_dom = iommu_paging_domain_alloc(core->fw.dev); + if (IS_ERR(iommu_dom)) { dev_err(core->fw.dev, "Failed to allocate iommu domain\n"); - ret = -ENOMEM; + ret = PTR_ERR(iommu_dom); goto err_unregister; }
