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

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2008-11-13 15:38:02 +09:00
parent bfbedf787c
commit 10840f034e
1 changed files with 1 additions and 1 deletions
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2
arch/sh/mm/mmap.c
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@ -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;