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Diffstat (limited to 'arch/x86/mm/ioremap.c')
-rw-r--r--arch/x86/mm/ioremap.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
index a23ca5b5bf24..62773abdf088 100644
--- a/arch/x86/mm/ioremap.c
+++ b/arch/x86/mm/ioremap.c
@@ -38,8 +38,7 @@ unsigned long __phys_addr(unsigned long x)
38 } else { 38 } else {
39 VIRTUAL_BUG_ON(x < PAGE_OFFSET); 39 VIRTUAL_BUG_ON(x < PAGE_OFFSET);
40 x -= PAGE_OFFSET; 40 x -= PAGE_OFFSET;
41 VIRTUAL_BUG_ON(system_state == SYSTEM_BOOTING ? x > MAXMEM : 41 VIRTUAL_BUG_ON(!phys_addr_valid(x));
42 !phys_addr_valid(x));
43 } 42 }
44 return x; 43 return x;
45} 44}
@@ -56,10 +55,8 @@ bool __virt_addr_valid(unsigned long x)
56 if (x < PAGE_OFFSET) 55 if (x < PAGE_OFFSET)
57 return false; 56 return false;
58 x -= PAGE_OFFSET; 57 x -= PAGE_OFFSET;
59 if (system_state == SYSTEM_BOOTING ? 58 if (!phys_addr_valid(x))
60 x > MAXMEM : !phys_addr_valid(x)) {
61 return false; 59 return false;
62 }
63 } 60 }
64 61
65 return pfn_valid(x >> PAGE_SHIFT); 62 return pfn_valid(x >> PAGE_SHIFT);