[PATCH] sparc32: turbosparc flush warnings

FLUSH_BEGIN() is a nop at the moment, so the mm variable for its argument
trips a warning.  Pass vma->vm_mm directly instead.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/sparc/mm/srmmu.c

@@ -1697,9 +1697,7 @@ static void turbosparc_flush_cache_mm(struct mm_struct *mm)
 
 static void turbosparc_flush_cache_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
-	struct mm_struct *mm = vma->vm_mm;
-
-	FLUSH_BEGIN(mm)
+	FLUSH_BEGIN(vma->vm_mm)
 	flush_user_windows();
 	turbosparc_idflash_clear();
 	FLUSH_END
@@ -1750,9 +1748,7 @@ static void turbosparc_flush_tlb_mm(struct mm_struct *mm)
 
 static void turbosparc_flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end)
 {
-	struct mm_struct *mm = vma->vm_mm;
-
-	FLUSH_BEGIN(mm)
+	FLUSH_BEGIN(vma->vm_mm)
 	srmmu_flush_whole_tlb();
 	FLUSH_END
 }