diff --git a/drivers/char/svm.c b/drivers/char/svm.c
index e3d8eb533217570960b6729d868e30d4ef3ba68b..2a61a4c5fc8279edd5ac53cb75c9afe32acd1c40 100644
--- a/drivers/char/svm.c
+++ b/drivers/char/svm.c
@@ -1499,9 +1499,6 @@ static unsigned long svm_get_unmapped_area(struct file *file,
 		struct vm_area_struct *vma = NULL;
 
 		addr = ALIGN(addr, len);
-		if (!mmap_va32bit_check(addr, len, flags))
-			return -ENOMEM;
-
 		vma = find_vma(mm, addr);
 		if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
 		   (vma == NULL || addr + len <= vm_start_gap(vma)))
@@ -1512,10 +1509,8 @@ static unsigned long svm_get_unmapped_area(struct file *file,
 	info.length = len;
 	info.low_limit = max(PAGE_SIZE, mmap_min_addr);
 	info.high_limit = mm->mmap_base;
-	/* the addr will be get must align to the size of l2buf */
 	info.align_mask = ((len >> PAGE_SHIFT) - 1) << PAGE_SHIFT;
 	info.align_offset = pgoff << PAGE_SHIFT;
-	mmap_va32bit_set_limit(&info, flags);
 	addr = vm_unmapped_area(&info);
 
 	if (offset_in_page(addr)) {
@@ -1523,7 +1518,6 @@ static unsigned long svm_get_unmapped_area(struct file *file,
 		info.flags = 0;
 		info.low_limit = TASK_UNMAPPED_BASE;
 		info.high_limit = TASK_SIZE;
-		mmap_va32bit_set_limit(&info, flags);
 		addr = vm_unmapped_area(&info);
 	}