1 files changed, 2 insertions, 4 deletions

diff --git a/arch/sh/mm/gup.c b/arch/sh/mm/gup.c
index 37458f38b220..e15f52a17b6c 100644
--- a/arch/sh/mm/gup.c
+++ b/arch/sh/mm/gup.c
@@ -257,10 +257,8 @@ slow_irqon:
                 start += nr << PAGE_SHIFT;
                 pages += nr;
 
-                down_read(&mm->mmap_sem);
-                ret = get_user_pages(current, mm, start,
-                        (end - start) >> PAGE_SHIFT, write, 0, pages, NULL);
-                up_read(&mm->mmap_sem);
+                ret = get_user_pages_unlocked(current, mm, start,
+                        (end - start) >> PAGE_SHIFT, write, 0, pages);
 
                 /* Have to be a bit careful with return values */
                 if (nr > 0) {