sh: Don't factor in PAGE_OFFSET for valid_phys_addr_range() check.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
mariux64 · Nov 13, 2008 · 10840f0 · 10840f0
1 parent bfbedf7
commit 10840f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
@@ -17,7 +17,7 @@
  */
 int valid_phys_addr_range(unsigned long addr, size_t count)
 {
-	if (addr < (PAGE_OFFSET + (PFN_START << PAGE_SHIFT)))
+	if (addr < __MEMORY_START)
 		return 0;
 	if (addr + count > __pa(high_memory))
 		return 0;