diff options
| author | Lu Baolu <baolu.lu@linux.intel.com> | 2024-08-12 15:21:05 +0800 |
|---|---|---|
| committer | Hans Verkuil <hverkuil-cisco@xs4all.nl> | 2024-08-25 09:16:07 +0200 |
| commit | 7ce555252c711f7520be42abba5c7401b3b68456 (patch) | |
| tree | 3ae35d698e0f52aac5036fa6d936e45b394e5ed7 /drivers/media/platform | |
| parent | 909dc5ac4fd7689346efe9789f1b0dbef6b58678 (diff) | |
| download | lwn-7ce555252c711f7520be42abba5c7401b3b68456.tar.gz lwn-7ce555252c711f7520be42abba5c7401b3b68456.zip | |
media: venus: firmware: Use iommu_paging_domain_alloc()
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.lu@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240610085555.88197-10-baolu.lu@linux.intel.com
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/qcom/venus/firmware.c | 6 |
1 files 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; } |