sh: Silence sq compile warning on sh4 nommu.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 12 insertions, 6 deletions

diff --git a/arch/sh/kernel/cpu/sh4/sq.c b/arch/sh/kernel/cpu/sh4/sq.c
index b98d6c3e6f3..c21512c6044 100644
--- a/arch/sh/kernel/cpu/sh4/sq.c
+++ b/arch/sh/kernel/cpu/sh4/sq.c
@@ -208,7 +208,6 @@ EXPORT_SYMBOL(sq_remap);
 void sq_unmap(unsigned long vaddr)
 {
         struct sq_mapping **p, *map;
-        struct vm_struct *vma;
         int page;
 
         for (p = &sq_mapping_list; (map = *p); p = &map->next)
@@ -225,11 +224,18 @@ void sq_unmap(unsigned long vaddr)
         bitmap_release_region(sq_bitmap, page, get_order(map->size));
 
 #ifdef CONFIG_MMU
-        vma = remove_vm_area((void *)(map->sq_addr & PAGE_MASK));
-        if (!vma) {
-                printk(KERN_ERR "%s: bad address 0x%08lx\n",
-                       __FUNCTION__, map->sq_addr);
-                return;
+        {
+                /*
+                 * Tear down the VMA in the MMU case.
+                 */
+                struct vm_struct *vma;
+
+                vma = remove_vm_area((void *)(map->sq_addr & PAGE_MASK));
+                if (!vma) {
+                        printk(KERN_ERR "%s: bad address 0x%08lx\n",
+                               __FUNCTION__, map->sq_addr);
+                        return;
+                }
         }
 #endif