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Commit 29802615 authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "wil6210: fix iommu_unmap in IPA mode"

parents 97fba83c 1e9757ba

drivers/net/wireless/ath/wil6210/ipa.c

+2 −1
Original line number Diff line number Diff line
@@ -906,7 +906,8 @@ static int wil_ipa_wigig_init(struct wil_ipa *ipa) 


err:

	if (ipa->smmu_enabled && ipa->uc_db_pa) {

		iommu_unmap(ipa->domain, ipa->uc_db_pa, PAGE_SIZE);

		iommu_unmap(ipa->domain, rounddown(ipa->uc_db_pa, PAGE_SIZE),

			    PAGE_SIZE);

		ipa->uc_db_pa = 0;

	}

	ipa_wigig_cleanup();