ARM: 7420/1: Improve build environment isolation

[firefly-linux-kernel-4.4.55.git] / mm / pgtable-generic.c

diff --git a/mm/pgtable-generic.c b/mm/pgtable-generic.c
index 5a74fea182f152bd2fee6182e6b06f1dbaa4f922..74c0ddaa6fa0df019c590994fa79b136dd1b4abd 100644 (file)
--- a/mm/pgtable-generic.c
+++ b/mm/pgtable-generic.c
@@ -109,8 +109,8 @@ pmd_t pmdp_clear_flush(struct vm_area_struct *vma, unsigned long address,
 
 #ifndef __HAVE_ARCH_PMDP_SPLITTING_FLUSH
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
-pmd_t pmdp_splitting_flush(struct vm_area_struct *vma, unsigned long address,
-                          pmd_t *pmdp)
+void pmdp_splitting_flush(struct vm_area_struct *vma, unsigned long address,
+                         pmd_t *pmdp)
 {
        pmd_t pmd = pmd_mksplitting(*pmdp);
        VM_BUG_ON(address & ~HPAGE_PMD_MASK);