sh: Can't compare physical and virtual addresses for aliases

It does not make sense to compare virtual and physical addresses for
aliasing, only virtual addresses can be compared for aliases.

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index f36a08bf3d5cd62ba42821e5b511346333206c54..560ddb6bc8a79dd6e480255bb0aefdc45d7ac7f7 100644 (file)
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -256,8 +256,7 @@ static void sh4_flush_cache_page(void *args)
                address = (unsigned long)vaddr;
        }
 
-       if (pages_do_alias(address, phys))
-               flush_cache_one(CACHE_OC_ADDRESS_ARRAY |
+       flush_cache_one(CACHE_OC_ADDRESS_ARRAY |
                        (address & shm_align_mask), phys);
 
        if (vma->vm_flags & VM_EXEC)