Ver código fonte

msm: ipa3: Use atomic map API to avoid sleep in atomic context

From atomic context if try to map the address it causing sleep and
device assert. To avoid this use atomic map API.

Change-Id: I1c0c22d0f24cc0e827b6d401c9ffb3224a937821
Signed-off-by: Ashok Vuyyuru <[email protected]>
Ashok Vuyyuru 2 anos atrás
pai
commit
642c915300
1 arquivos alterados com 1 adições e 1 exclusões
  1. 1 1
      drivers/platform/msm/ipa/ipa_v3/ipa.c

+ 1 - 1
drivers/platform/msm/ipa/ipa_v3/ipa.c

@@ -12062,7 +12062,7 @@ int ipa3_iommu_map(struct iommu_domain *domain,
 	if (cb->is_cache_coherent)
 		prot |= IOMMU_CACHE;
 
-	return iommu_map(domain, iova, paddr, size, prot);
+	return iommu_map_atomic(domain, iova, paddr, size, prot);
 }
 
 /**