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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2024-06-10 16:55:44 +0800 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2024-07-04 14:09:33 +0100 |
| commit | d5b7485588dffb39c5687e965623124ab7ebcd51 (patch) | |
| tree | 52504310d2d0500ed634c58aac2ebd0b1c10e195 | |
| parent | 45acf35af200b305d1e6119ca9de47aa4c3c45b9 (diff) | |
| download | linux-d5b7485588dffb39c5687e965623124ab7ebcd51.tar.gz linux-d5b7485588dffb39c5687e965623124ab7ebcd51.tar.bz2 linux-d5b7485588dffb39c5687e965623124ab7ebcd51.zip | |
wifi: ath10k: Use iommu_paging_domain_alloc()
An iommu domain is allocated in ath10k_fw_init() and is attached to
ar_snoc->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/20240610085555.88197-11-baolu.lu@linux.intel.com
Signed-off-by: Will Deacon <will@kernel.org>
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/snoc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index 8530550cf5df..0fe47d51013c 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -1635,10 +1635,10 @@ static int ath10k_fw_init(struct ath10k *ar) ar_snoc->fw.dev = &pdev->dev; - iommu_dom = iommu_domain_alloc(&platform_bus_type); - if (!iommu_dom) { + iommu_dom = iommu_paging_domain_alloc(ar_snoc->fw.dev); + if (IS_ERR(iommu_dom)) { ath10k_err(ar, "failed to allocate iommu domain\n"); - ret = -ENOMEM; + ret = PTR_ERR(iommu_dom); goto err_unregister; } |