diff options
author | Lu Baolu <baolu.lu@linux.intel.com> | 2024-06-10 10:55:45 +0200 |
---|---|---|
committer | Will Deacon <will@kernel.org> | 2024-07-04 15:09:33 +0200 |
commit | ef50d41fbf1c95b07f636f4e268c53488a39284b (patch) | |
tree | c0d85840278091a134c386afb31476d5d8b9abdb /drivers/net/wireless/ath | |
parent | wifi: ath10k: Use iommu_paging_domain_alloc() (diff) | |
download | linux-ef50d41fbf1c95b07f636f4e268c53488a39284b.tar.xz linux-ef50d41fbf1c95b07f636f4e268c53488a39284b.zip |
wifi: ath11k: Use iommu_paging_domain_alloc()
An iommu domain is allocated in ath11k_ahb_fw_resources_init() and is
attached to ab_ahb->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>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20240610085555.88197-12-baolu.lu@linux.intel.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'drivers/net/wireless/ath')
-rw-r--r-- | drivers/net/wireless/ath/ath11k/ahb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath11k/ahb.c b/drivers/net/wireless/ath/ath11k/ahb.c index ca0f17ddebba..a469647719f9 100644 --- a/drivers/net/wireless/ath/ath11k/ahb.c +++ b/drivers/net/wireless/ath/ath11k/ahb.c @@ -1001,10 +1001,10 @@ static int ath11k_ahb_fw_resources_init(struct ath11k_base *ab) ab_ahb->fw.dev = &pdev->dev; - iommu_dom = iommu_domain_alloc(&platform_bus_type); - if (!iommu_dom) { + iommu_dom = iommu_paging_domain_alloc(ab_ahb->fw.dev); + if (IS_ERR(iommu_dom)) { ath11k_err(ab, "failed to allocate iommu domain\n"); - ret = -ENOMEM; + ret = PTR_ERR(iommu_dom); goto err_unregister; } |