浏览代码

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 年之前
父节点
当前提交
642c915300
共有 1 个文件被更改,包括 1 次插入1 次删除
  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);
 }
 
 /**