diff --git a/kernel/dma/direct.c b/kernel/dma/direct.c
index 35a1d29..9743c6c 100644
--- a/kernel/dma/direct.c
+++ b/kernel/dma/direct.c
@@ -277,12 +277,16 @@ void *dma_direct_alloc(struct device *dev, size_t size,
 	}
 
 	if (remap) {
+		pgprot_t prot = dma_pgprot(dev, PAGE_KERNEL, attrs);
+
+		if (force_dma_unencrypted(dev))
+			prot = pgprot_decrypted(prot);
+
 		/* remove any dirty cache lines on the kernel alias */
 		arch_dma_prep_coherent(page, size);
 
 		/* create a coherent mapping */
-		ret = dma_common_contiguous_remap(page, size,
-				dma_pgprot(dev, PAGE_KERNEL, attrs),
+		ret = dma_common_contiguous_remap(page, size, prot,
 				__builtin_return_address(0));
 		if (!ret)
 			goto out_free_pages;
@@ -535,6 +539,8 @@ int dma_direct_mmap(struct device *dev, struct vm_area_struct *vma,
 	int ret = -ENXIO;
 
 	vma->vm_page_prot = dma_pgprot(dev, vma->vm_page_prot, attrs);
+	if (force_dma_unencrypted(dev))
+		vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot);
 
 	if (dma_mmap_from_dev_coherent(dev, vma, cpu_addr, size, &ret))
 		return ret;
diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c
index 559461a..db72442 100644
--- a/kernel/dma/mapping.c
+++ b/kernel/dma/mapping.c
@@ -407,8 +407,6 @@ EXPORT_SYMBOL(dma_get_sgtable_attrs);
  */
 pgprot_t dma_pgprot(struct device *dev, pgprot_t prot, unsigned long attrs)
 {
-	if (force_dma_unencrypted(dev))
-		prot = pgprot_decrypted(prot);
 	if (dev_is_dma_coherent(dev))
 		return prot;
 #ifdef CONFIG_ARCH_HAS_DMA_WRITE_COMBINE