mac80211: drop the ath iommu_paging_domain revert

The patch reverted ath10k/ath11k to iommu_domain_alloc(), which kernel
6.18 removed; iommu_paging_domain_alloc() exists on every kernel this
tree builds. Unnoticed upstream because no 6.18 target builds
ath11k-ahb.

Signed-off-by: Julius Bairaktaris <julius@bairaktaris.de>
Link: https://github.com/openwrt/openwrt/pull/24031
Signed-off-by: Jonas Jelonek <jelonek.jonas@gmail.com>

diff --git a/package/kernel/mac80211/patches/build/150-ath_iommu_paging_domain_revert.patch b/package/kernel/mac80211/patches/build/150-ath_iommu_paging_domain_revert.patch
deleted file mode 100644 (file)
index f020af7..0000000
--- a/package/kernel/mac80211/patches/build/150-ath_iommu_paging_domain_revert.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/drivers/net/wireless/ath/ath10k/snoc.c
-+++ b/drivers/net/wireless/ath/ath10k/snoc.c
-@@ -1630,10 +1630,10 @@ static int ath10k_fw_init(struct ath10k
- 
-       ar_snoc->fw.dev = &pdev->dev;
- 
--      iommu_dom = iommu_paging_domain_alloc(ar_snoc->fw.dev);
--      if (IS_ERR(iommu_dom)) {
-+      iommu_dom = iommu_domain_alloc(&platform_bus_type);
-+      if (!iommu_dom) {
-               ath10k_err(ar, "failed to allocate iommu domain\n");
--              ret = PTR_ERR(iommu_dom);
-+              ret = -ENOMEM;
-               goto err_unregister;
-       }
- 
---- a/drivers/net/wireless/ath/ath11k/ahb.c
-+++ b/drivers/net/wireless/ath/ath11k/ahb.c
-@@ -1020,10 +1020,10 @@ static int ath11k_ahb_fw_resources_init(
- 
-       ab_ahb->fw.dev = &pdev->dev;
- 
--      iommu_dom = iommu_paging_domain_alloc(ab_ahb->fw.dev);
--      if (IS_ERR(iommu_dom)) {
-+      iommu_dom = iommu_domain_alloc(&platform_bus_type);
-+      if (!iommu_dom) {
-               ath11k_err(ab, "failed to allocate iommu domain\n");
--              ret = PTR_ERR(iommu_dom);
-+              ret = -ENOMEM;
-               goto err_unregister;
-       }
-