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authorPaul Mundt <lethal@linux-sh.org>2007-07-25 15:59:47 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-07-26 15:35:17 +0900
commitb067c50a7f58838d8a53670ea3c07e18d7391900 (patch)
tree28e5d1ebe684ece9f341768157e620124e987517 /arch/sh/kernel/cpu/sh4/sq.c
parentsh: Kill the rest of the SE73180 cruft. (diff)
downloadlinux-dev-b067c50a7f58838d8a53670ea3c07e18d7391900.tar.xz
linux-dev-b067c50a7f58838d8a53670ea3c07e18d7391900.zip
sh: Silence sq compile warning on sh4 nommu.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to '')
-rw-r--r--arch/sh/kernel/cpu/sh4/sq.c18
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 b98d6c3e6f36..c21512c6044e 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